take the wind out
- deflateRelease air from
- discourageDiminish someone's confidence
- dampenWet slightly or diminish
- demoralizeDestroy confidence or resolve
- burst bubbleDestroy comforting delusion
sails · becalm · stall · undermine · crush · disappoint · puncture · ego · confidence · momentum · letdown · setback · squash · humiliate · silence · trump · one-up · defeat