Different Ways to Say To Be Honest, Other Ways to Say To Be Honest in Speaking;
on the level
on the up and up
open
If truth be told
outright
plain
real
direct
ethical
fair and square
Actually
frank
high-minded
ingenuous
equitable
fair
forthright
genuine
honorable
impartial
proper
reliable
sincere
authentic
conscientious
decent
straightforward
In fact
true
trustworthy
virtuous
above-board
In all fairness
bona fide
lay it on the line
like it is
no lie
just
law-abiding
reputable
scrupulous
straight
true blue
trusty