Find Synonyms

solidness Synonyms

Another word for solidness

Choosing another word for solidness depends on context, so the 13 synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
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• noun (Context 1)

The quality or state of being physically firm, hard, or compact, rather than liquid, gaseous, or hollow.

Usage Example

"The carpenter tested the solidity of the oak beam before fastening it into the roof frame."

Strongest
solidity
firmness
Strong
hardness
density
compactness
sturdiness
rigidity

• noun (Context 2)

The quality of being dependable, financially sound, or well-founded in character, structure, or reasoning.

Usage Example

"Investors were reassured by the solidity of the company's long-term business plan."

Strongest
solidity
soundness
stability
Strong
reliability
dependability
strength
steadiness

Opposites of solidness

The opposite of solidness shifts depending on context. Common opposites include:

hollowness
instability
unsoundness
unreliability
softness
weakness
flimsiness
fragility
See all opposites of solidness

• Nearby Words

solidify
solidity
solidly
solidness
solitaire
solitarily
solitariness

Cite this Entry

Wordmom. (2026). Synonyms for Solidness. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/solidness
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