Try these curated collections

Writing feedback icon
Simple Set of Testimonials Related Vector Line Icons. 
Contains such Icons as Customer Relationship Management, Feedback, Review, Emotion symbols and more.
Business and finance web line icon set. Testimonials, customer relationship management or CRM concept. Simple outline style symbol collection. Vector illustration isolated on white background. EPS 10.
Likes with comment icon line symbol. Premium quality isolated feedback element in trendy style.
Positive customer feedback linear icon. Excellent review. Thin line illustration. Chatting. Like. Online communication. Contour symbol. Vector isolated outline drawing. Editable stroke
feedback icon, client review, recognition line symbol on white background - editable stroke vector illustration eps10
Customer reviews vector icon set. Feedback and user experience of clients. Loyalty and testimonials from users.
Appreciations Simple Icon
speech bubble icon
set of communication icons, such as chat, feedback, emotion, review
Write feedback icon
Feedback icon design concept from Communication collection. Graphic contour symbol of message bubble with pencil. Interface pictogram for mobile apps, websites, games, social media, - Vector
Human with like and dislike in speech bubbles line icon. Thumb up and thumb down, social network feedback symbol
Thin line icons set of testimonials and customer relationship management. Outline symbol collection. Editable vector stroke. 64x64 Pixel Perfect.
Iconic illustration of satisfaction level. Range to assess the emotions of your content. Feedback in form of emotions. User experience. Customer feedback. Excellent, good, normal, bad, awful.
Comment User Interface Outline Icon Logo Vector Illustration
Chat icon
Simple Set of Survey Related Vector Line Icons. Contains such Icons as Emotional Opinion, Rating, Checklist and more.
Editable Stroke. 48x48 Pixel Perfect.
Feedback vector icon
Vector customer testimonials icon set
Business Feedback icons. Included the icons as comment, reviews, survey, satisfaction, report, data and more.
feedback and testimonials thin line icon set, black color, isolated
Blog, message speech balloon line flat vector icon for mobile application, button and website design. Illustration isolated on white background. EPS 10 design, logo, app, infographic.
dialog vector icon
Square icon. White feedback icon on blue background. Discuss or reply icon vector illustration
Minimal Set of Chat Bubble Flat Icon. Pixel Perfect.
set of feedback icons, research, comment, review, customer, survey, social media
Business and finance web line icon set. Testimonials, customer relationship management or CRM concept. Simple outline style symbol collection. Vector illustration isolated on white background. EPS 10.
Feedback and rating flat icon
Feedback outline vector icon. Thin line black feedback icon, flat vector simple element illustration from editable social media marketing concept isolated stroke on white background
Flat  icon of a communication
Positive customer feedback glyph icon. Excellent review. Chatting. Like. Online communication. Silhouette symbol. Negative space. Vector isolated illustration
Business and finance web line icon set. Testimonials, customer relationship management or CRM concept. Simple outline style symbol collection. Vector illustration isolated. Editable stroke EPS 10.
Feedback and review glyph icons
Instant  - Line Vector Icon
set of feedback line icons, such as, question, review, test, app
Testimonials related icons: thin vector icon set, black and white kit
Business and finance web line icon set. Testimonials, customer relationship management or CRM concept. Simple outline style symbol collection. Vector illustration isolated on white background. EPS 10.
set of feedback line icons, such as, question, review, test, app
emoji icon expression
comment icon
Messaging icon with speech bubbles in simple vector style
Customer Reviews and Feedback Icon Set. Vector
Vector flat customer service concept - icons and infographic design elements - client experience
Business Client Rating Feedback Icon - Vector
Icon of customer survey. Manager, paperwork, team. Cooperation concept. Can be used for topics like employee engagement, feedback, teamwork
Quote icon vector
Writing feedback icon. vector graphics
Chat bubble line icon, chat icon vector illustration
Chat icon
Shine glossy computer icon feedback vector illustration
Vector positive feedback icon. Testimonials, review concept. Premium quality graphic design. Modern signs, outline symbols, simple thin line icons set for website, web design, mobile app, infographics
Positive Testimonial Icon Logo Design Element
Bubble speech talk with thumb up line icon. Testimonials and customer relationship management concept. Simple outline style. Vector illustration isolated on white background. EPS 10.
Vector flat linear icons related to  to feedback, review and customer relationship management. Flat pictograms and infographics design elements
Copyrighting icons. copywriting symbol template for graphic and web design collection logo vector illustration
chatting icon
Appreciations Simple Icon
checklist icon , vector illustration
Chat icon set. Message symbol. Flat vector style
Rating linear icons set. Customer feedback and reviews. Ranking. Service satisfaction. Likes and dislikes. Positive, negative reviews. Isolated vector outline illustrations. Editable stroke
Message chat line icon. Speech bubble sign. Feedback symbol. Quality design element. Editable stroke. Vector
Business and finance web line icon set. Testimonials, customer relationship management or CRM concept. Simple outline style symbol collection. Vector illustration isolated. Editable stroke EPS 10.

Search for "feedback icon" in these categories

chat vector flat color icon
Feedback and review glyph icons
Feedback emoticon flat design icon set
Emotion levels on scale different faces icon. Satisfaction feedback with emoticon concept. Angry, sad, neutral, satisfied and happy emoji set on white background.  vector illustration in flat style.
comment icon
Customer review line icon. Star, heart and positive emotions smile signs. Feedback concept symbols. Evaluation of service, sticker for chat, messenger. Labels of expressions of approval. Vector
Bubble speech talk with thumb up line icon. Testimonials and customer relationship management concept. Simple outline style. Vector illustration isolated on white background. Editable stroke EPS 10.
Feedback Icons
Simple Set of Marketing Related Vector Line Icons. 
Contains such Icons as Mail Marketing, Target Audience, Keywording, Product Presentation and more.
Editable Stroke. 48x48 Pixel Perfect.
Document with thumb up line icon. Approved file, feedback letter symbol
Message chat simple icon. Speech bubble sign. Feedback symbol. Quality design elements. Classic style. Vector
Writing comment feedback icon. Message symbol. Bubble speech. Flat vector illustration
Survey icons set on white background
Flat chat icon for application on grey background
Modern thin line icons set of doing business elements, solution for clients. Premium quality outline symbol collection. Simple mono linear pictogram pack. Stroke vector logo concept for web graphics.
Business and finance web glyph icon set. Testimonials, customer relationship management or CRM concept. Simple solid style symbol collection. Vector illustration isolated on white background. EPS 10.
Write feedback icon
Comment with like icon vector illustration. The best quality isolated feedback element in trendy style. eps 10
Vector Feedback Icons Set
set of feedback line icons, such as, question, review, test, app, emoji, survey
Business and finance web line icon set. Testimonials, customer relationship management or CRM concept. Simple outline style symbol collection. Vector illustration isolated on white background. EPS 10.
set of feedback line icons, such as, question, review, test, app
Customer experience concept icon. Positive rating for company services. User review. Client feedback idea thin line illustration. Vector isolated outline RGB color drawing. Editable stroke
Social Networks Vector Icons set
Online feedback concept. Hand putting paper in the feedback box. Flat style
Feedback icon from customer service collection. Simple line element Feedback symbol for templates, web design and infographics
set of feedback line icons, such as, question, review, test, app
Web page with thumb up line icon. Best advertising, feedback, rating symbol
Positive Response Vector Line Icon
Feedback on Internet Vector Icon
FEEDBACK - ICON SET
Feedback speech bubble as pointer with white border
Set of Social Networks Related Vector Line Icons. Contains such Icons as Profile Page, Rating, Social Links and more. Editable Stroke. 32x32 Pixel Perfect.
Testimonials, feedback, social network vector thin line icons set. 32x32 px. Flat line graphic design concept for website, web design, mobile app, infographics. Pixel perfect vector outline icons set
Feedback computer web mobile technology pictograms circle  icons set flat vector illustration
icon feedback, definition. Vector
Social Networks Vector Icons set

Comment Icon. Conversation or Chat Illustration As A Simple Vector Sign & Trendy Symbol for Design and Websites, Presentation or Mobile Application.
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