non acceptance (noun) denial: dismissal, refusal of belief in
Sinonime: catch, catch forty winks, catnap, doze, drop off, drowse, get some shut-eye, grab some z's, nod off, nod, rack, relax, rest, sleep, snooze, take a siesta, take a snooze
Antonime: affirmation,
agreement,
approval, avowal,
claim, corroboration, vouching