Synonyms of solid in English:

solid


See definition of solid

adjective

1‘the stream was frozen solid’

SYNONYMS
hard, rock-hard, rigid, firm, solidified, set, frozen, jellied, congealed, concrete
ANTONYMS

liquid, gaseous

2‘a pendant made of solid gold’

SYNONYMS
pure, 24-carat, unalloyed, unmixed, unadulterated, genuine, complete
ANTONYMS

alloyed, plated, hollow

3‘a solid line of people’

SYNONYMS
continuous, uninterrupted, unbroken, non-stop, unremitting, incessant, constant, consecutive, undivided
ANTONYMS

broken

4‘good solid houses’

SYNONYMS
well built, well constructed, sound, substantial, strong, sturdy, stout, durable, stable
ANTONYMS

flimsy

5‘a solid argument’

SYNONYMS
well founded, well grounded, valid, sound, reasonable, logical, weighty, authoritative, convincing, cogent, plausible, credible, reliable
ANTONYMS

untenable, incoherent

6‘a solid friendship’

SYNONYMS
dependable, reliable, firm, unshakeable, trustworthy, stable, steadfast, unfailing, staunch, constant, unwavering
ANTONYMS

unreliable

7‘the family have established themselves in this country as solid citizens’

SYNONYMS
sensible, level-headed, dependable, trustworthy, down-to-earth, decent, law-abiding, upright, upstanding, worthy

8‘the company is very solid and will come through the current recession’

SYNONYMS
financially sound, secure, creditworthy, of good financial standing, in funds, profit-making, able to pay its debts, debt-free, solvent, in credit, not in debt, out of debt, in the black
ungeared, unlevered
rare unindebted

9‘they received solid support from their colleagues’

SYNONYMS
unanimous, united, uniform, consistent, undivided
of one mind, of the same mind, in unison
rare consentient
ANTONYMS

divided