Synonyms of fall flat in English:

fall flat


See definition of fall flat

phrase

1‘I just felt a lot of the jokes fell flat’

SYNONYMS
fail, be unsuccessful, not succeed, lack success, fall through, break down, abort, miscarry, be defeated, suffer defeat, be in vain, be frustrated, collapse, founder, misfire, backfire, not come up to scratch, meet with disaster, come to grief, come to nothing, come to naught, miss the mark, run aground, go astray