admit
confirm
offer suggestions about the best course of action to someone
say something is a fact
advise
say
utter words so as to convey information, an opinion, a feeling or intention, or an instruction
tell
put forward for consideration
insist
claim
repeat somehting for emphasis
deny
confess that something is true
give a reason for sth
say sth that has been a secret
assure someone that one will definitely do sth or that sth will happen.
say that a rumour or belif is correct
say that somehting isn't true
reveal
explain
suggest
communicate information to someone in spoken or written words
promise