Synonyms for
Solid
Definition
firm and stable in shape; not liquid or fluid
Synonyms & similar words
solidness
hearty
whole
selfcoloured
upstanding
selfcolored
liquid
unanimous
solidstate
satisfying
hollow
firm
square
substantial
strong
firm
hard
dense
compact
strong
sturdy
stable
fixed
unyielding
resolute
unwavering
steady
robust
powerful
substantial
thick
massive
impenetrable
indestructible
invincible
Synonyms by register
Antonyms
Common collocations
- solid ground
- solid foundation
- solid object
- solid advice
- solid gold
- solid evidence
- solid state
Word family
Usage note
As an adjective, 'solid' can refer to a state of matter, a physical object's consistency, or something dependable and well-supported. Avoid using it informally for 'very good' or 'excellent' unless the context is clearly casual.
Example sentences
- The rock was so solid, I couldn't break it with my hammer.
- The cake was solid and didn't fall apart when I cut it.
- The foundation of the building was very solid and kept it from collapsing.
- The ice cream was so soft that it wasn't solid.
- The argument was solid and made sense.
Quotes
Success is not built on success. It's built on failure. It's built on frustration. Sometimes it's built on catastrophe. - Sumner Redstone
I am a rock. I am an island. - Simon & Garfunkel
A person who never made a mistake never tried anything new. - Albert Einstein