straight as a soldier
arrow-straight
nestle
snuggle
straight
straicht
straight as an arrow
orthosomatic
fullstanding
plumb
straightish
in line
normotopic
perpendicular
flatling
motionless
straight-legged
directly
orthotopic
bein
straught
unbent
uprightly
recti-
stick
rectiradiate
set up
evendown
crucifix position
luxurious
tangent
ortho-
at home
nice as ninepence
slackly
peaceful
loosely
straightly
smooth as a baby's bottom
smooth as oil
smooth as butter
rooted
erect
supercomfortable
vertical
upright
just
in place
bendless
speckless
easily
like a martin to his gourd
well-laid
easefully
detached
free
static
superstraight
identical
pat
autopositioning
stooge
stand
rightways
sploot
bare
strip
erectly
stand up
flatfooted
platypelvic
orthostatism
denude
place upright
denudate
steady
bang
grab-and-go
straight-backed
comfortable
philosophical
stand-up
cazh
direct
ready as Freddy
ideal
pivot
orthostatic
flawlessly
omniperfect
at ease
decubital