RichThesaurus
catch someone with their trousers down
catch someone with their trousers down
synonyms
surprise
catch off guard
catch on the hop
catch out
catch unawares
take by surprise
catch someone with their pants down
catch napping
catch in flagrante delicto
catch in the act
catch red-handed
burst in on
find unprepared
catch in an unguarded moment
catch someone napping
catch someone with their trousers down
antonyms