SOLIDNESS Synonyms: 21 Similar and Opposite Words

solidness

noun

Definition of solidness

as in reliability

worthiness as the recipient of another's trust or confidence her proven solidness as a friend is something that I can't even begin to describe

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

Example Sentences

Recent Examples of Synonyms for solidness

reliability

Noun

Confidence must reflect reliability, while latency and cost must support continuous use.

— Maria Zhang, Forbes.com, 26 Oct. 2026
Sanchez pressed Donnelly on the reliability of the list and the government’s sources for its information.

— Sharon Bernstein, Sacbee.com, 26 Oct. 2026

Definition of reliability

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Browse Nearby Words

solidly

solidness

soliloquies

See all Nearby Words

Cite this Entry

Style

“Solidness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/solidness. Accessed 27 Oct. 2026.

Copy Citation

Synonyms of solidness

noun

Example Sentences

Browse Nearby Words

Cite this Entry

More from Merriam-Webster

Word of the Day

milieu

Popular in Grammar & Usage

How to Use 'Who' vs. 'Whom'

Merriam-Webster’s Great Big List of Words You Love to Hate

'Affect' vs. 'Effect'

'A' or 'an'? What about before 'h'? An Indefinite Article Guide

Why is '-ed' sometimes pronounced at the end of a word?

Popular in Wordplay

The Longest Long Words List

9 Words That Sound Like Insults But Aren't

12 Lovely and Unusual Words for the Natural World

Why do we 'bury the lede?'

'Za' and 9 Other Words to Help You Win at SCRABBLE

Popular

How to Use 'Who' vs. 'Whom'

The Longest Long Words List

9 Words That Sound Like Insults But Aren't

Games & Quizzes