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faultfinder

1 ENTRIES FOUND:
faultfinder /ˈfɑːltˌfaɪndɚ/ noun
plural faultfinders
faultfinder
/ˈfɑːltˌfaɪndɚ/
noun
plural faultfinders
Britannica Dictionary definition of FAULTFINDER
[count]
: a person who criticizes someone or something often in a way that is not fair or reasonable
see also find fault at 1find

— faultfinding

/ˈfɑːltˌfaɪndɪŋ/ noun [noncount]