likely
probable
apt
authentic
bona fide
candid
card-carrying
dinkum
fair
following the letter
foreseeable
genuine
good
honest
honest-to-God
hopeful
in the cards
inartificial
lawful
legitimate
liable
lifelike
literal
natural
naturalistic
odds-on
original
predictable
predictable within limits
presumable
presumptive
probably
promising
pure
real
realistic
rightful
simon-pure
simple
sincere
statistically probable
sterling
sure-enough
true to life
true to nature
true to reality
unadulterated
unaffected
verisimilarity
verisimilitude
verisimilitudinous
analogical
boylike
certain
conversation
effects
evidente
fault-finder
good-mannered
highly-cultivated
lounging-place
nonrecurring
reconcileable
school-work
simple-mannered
soul-harrowing
stimulative
suasive
subacid
unrepressed
wholesomer