Dictionary-enhanced synonyms
Synonyms for “Solid” — 4 Other Ways to Say It
Something that is hard and keeps its shape.
Meaning of Solid
Firm and hard; not liquid or gas.
How to Pronounce Solid
IPA: /ˈsɒlɪd/ Stress: Oo
Stress on first syllable: SOL-id. Make the final 'd' clear.
4 Synonyms for Solid — Words Similar to Solid
Browse alternative words with their meaning, level, and a real example sentence so you pick the synonym that fits your context.
firm
/fɜːrm/Hard or solid; not moving or changing easily; maintaining its shape under pressure.
Example: The mattress is very firm and supports my back well.
hard
/hɑːrd/Something that is not soft and is difficult to break or change shape.
Example: The stone is very hard and will not break easily.
Smart Synonyms for Solid — When to Use Each
firm
for describing consistent quality or resolve
hard
for physical properties that resist pressure
How to Use Solid and Its Synonyms in Sentences
- Ice is solid water. A1
- The bridge is built on solid rock. A2
- He has a solid academic foundation in mathematics. B1
Frequently Asked Questions About Synonyms of Solid
What is another word for "solid"?
Common synonyms for "solid" include: firm, hard, rigid, compact.
What can I say instead of "solid"?
Try one of these alternatives: firm, hard, rigid, compact. Pick the synonym whose register and meaning fits your sentence — see the cards above for definitions and examples.
Is "solid" formal or informal?
"solid" is generally used in neutral contexts.
When should I use "solid" instead of "firm"?
Use "solid" when you want to keep the exact nuance shown in the meaning section above; switch to "firm" when you need a different register, level, or shade of meaning. Compare the cards above to decide.