RichThesaurus
solid as a rock
solid as a rock
synonyms
firm
set
sound
steady
steadfast
set in stone
sure
solid
strong
immovable
regular
staunch
safe
enduring
secure
unvarying
even
fixed
nailed
anchored
rock-solid
durable
uniform
brick-wall
unwavering
stabile
substantial
reliable
resolute
established
together
certain
equable
abiding
fast
unfluctuating
unchangeable
well-set
usual
trim
whole
unchanging
steady-going
sturdy
stout
well
specified
stipulated
tough
strong as an ox
more synonyms
solid as a rock
antonyms
unfixed
unstable
wobbly
unfastened
weak
undecided
unsteady
unsecure
unhealthy
moving
inconstant
sick
ill
shaky
indefinite
diseased
loose