make sure of. make oneself easy about, on that score
take on trust, take on credit
take for granted, take for gospel
allow some weight to, attach some weight to. know, know for certain
have know, make no doubt
doubt not
be, rest assured etc.adj.
persuade oneself, assure oneself, satisfy oneself
make up one's mind. give one credit for
confide in, believe in, put one's trust in
place in, repose in, implicit confidence in
take one's word for, at one's word
place reliance on, rely upon, swear by, regard to. think, hold
take, take it
opine, be of opinion, conceive, trow, ween, fancy, apprehend
have it, hold a belief, possess, entertain a belief, adopt a belief, imbibe a belief, embrace a belief, get hold of a belief, hazard, foster, nurture a belief, cherish a belief, have an opinion, hold an opinion, possess, entertain an opinion, adopt an opinion, imbibe an opinion, embrace an opinion, get hold of an opinion, hazard an opinion, foster an opinion, nurture an opinion, cherish an opinion etc. n.. view as, consider as, take as, hold as, conceive as, regard as, esteem as, deem as, look upon as, account as, set down as
surmise etc.Supposition. get it into one's head, take it into one's head
come round to an opinion
swallow etc.(credulity)Credulity. cause to be believed etc. v.
satisfy, persuade, have the ear of, gain the confidence of, assure