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Minimalist Dictionary
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rock solid
adjective
Synonyms
rock hard
solid as a rock
Physically very solid; very difficult to move.
Very strong and dependable.
Word Frequency 1800~2019
Related words
Other words
serve
wing
caviar
fondness
ninetieth
mortify
extruding
tragedy
dainty
battery
wrongdoer
struck
voting
ether
resident
sedan
capillary
hesitate
diligence
banister
firm
maximum
robust
solid
sound
strong
utmost
well-established
solid as a rock
immovable
constant
steady as a rock
sturdy
stable
earth-fast