unfoolish
undifficult
nontedious
unsadistic
not as green as one is cabbage-looking
untrivial
child's play
open-and-shut
unhesitating
nonsadistic
have it easy
easened
unscheming
good
unworriedly
unconstrainable
unshyly
unawkward
know whether one is Arthur or Martha
nonnoxious
nonrestricted
light
mellow
mellow out
unnoxious
nonstupid
facilitate
hitchlessness
unfettered
melt
unstupid
sans-souci
good-natured
rustic
slackly
undisadvantageous
lucid
access
carefreely
chip shot
undisillusioned
cushy
securely
clear sailing
simplex
undisturbable
unbefogged
loosely
unlame