Feedback vs. Feedbacks
In ordinary general English, “feedback” is treated as an uncountable noun, so “some feedback,” “pieces of feedback,” or “comments” is normally clearer than “feedbacks.” Specialized technical fields may define countable uses, but those do not change the general-writing default.
For ordinary comments, reactions, or advice, use “feedback” without a plural -s. If you need to count items, write “pieces of feedback,” “comments,” or another countable noun.
Key details
Further guidance
Boundary
A specialized discipline may define a countable technical use, but that should not be generalized to ordinary prose without domain evidence.
Counting
To count separate items, use wording such as “three comments” or “three pieces of feedback.”
General Rule
Use “feedback” as an uncountable noun in ordinary general writing.
Sources and evidence
Sources are shown with the role they play in this guide. Historical or style-sensitive claims are kept within the evidence boundary described above.
- feedback (opens in a new tab)Cambridge University Press · Current dictionary evidence treating feedback as an uncountable noun in ordinary English