solidity

Meaning

1. The state or quality of being solid.
2. Moral firmness; validity; truth; certainty.
3. The solid contents of a body; volume; amount of enclosed space.

Synonyms

firmness

hardness

strength

solidness

stability

compactness

thickness

soundness

durability

rigidity

vigour

toughness

robustness

zest

lastingness

reliability

fixedness

solidarity

activity

liveliness

spirit

dynamism

constancy

stamina

gusto

density

stir

sturdiness

substantiality

stableness

steadfast

steadfastness

steadiness

substance

thoroughness

volume

voluminousness

voluminosity

validity

compactibility

arm

blade

carefulness

closeness

durableness

effectuality

fastness

firm

fixity

fortress

fullness

immovableness

integrity

judiciousness

lawfulness

legitimacy

permanence

power

prudence

rationality

reason

reasonableness

repletion

sensibleness

shelf life

solid state

solvency

stable

Pronounced as (IPA)

/səˈlɪdɪti/

Etymology

From solid + -ity, from Middle French solidité, from Latin soliditās.