significant adj.

VERBS be, prove | become | remain | consider sth (as), deem sth, regard sth as, see sth as, think sth, view sth as The move was regarded as significant in Japan.

ADV. deeply, extremely, highly, particularly, very | fairly, quite | statistically These differences are not statistically significant.

PREP. for This development proved highly significant for the whole town. | to rituals which are deeply significant to Christians