ないnaiないないShow answer(Space)Suspend(@)ないないnaiCommonRelative commonness of this word, based on various sources (incl. newspapers)CommonSuffixSuffixSuffixnotemphatic suffixAdj.Adjective (keiyoushi)Adj.Related:忙しないないないnainotWhat does ない mean in English?not(suf)emphatic suffix(suf, adj-i)Search the picture dictionary for ない