adjusted
balanced
assured
coequal
collected
commonsense
composed
confident
cool
coolheaded
coordinate
equal
equanimous
equilateral
equilibrious
eurythmic
even
fast
fiducial
finished
firm
firm as Gibraltar
harmonious
imperturbable
in equilibrium
level
levelheaded
logical
philosophical
poised
practical
pragmatic
predictable
proportioned
rational
reasonable
recollected
regular
reliable
sane
secure
self-assured
self-confident
self-controlled
self-possessed
self-restrained
sensible
sober
sober-minded
solid
sound
civilised
clear-eyed
clear-sighted
frugal
hardworking
healthful
lucid
nutritious
nutritive
preëminently
readable
right-minded
strong-minded
temperate
well-adjusted
well-born
well-bred
well-informed
well-ordered
well-paid
well-principled