Guide 210 / 366 4 swaps Formal register
Professional words for “flak”
Four register-tuned synonyms for "flak."
i · When it mattersTwo lines, no filler
"Flak" is informal — military origin (anti-aircraft fire). Use these in formal writing.
ii · The swaps4 ways
- 01Criticism neutral
plain default
The proposal drew criticism.
- 02Backlash neutral
public reaction
The change sparked backlash.
- 03Pushback neutral
specific objection
We got pushback on the timeline.
- 04Censure formal
official disapproval
The board issued a formal censure.