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

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Recent Examples of Synonyms for solidness

reliability

Noun

That experience helped shape Antares’ thinking around reliability and manufacturing maturity.

— Aamir Khollam, Interesting Engineering, 2 Sep. 2026
Fragmented systems, inconsistent data, undocumented business logic and years of workarounds will show up in the quality and reliability of what gets produced.

— Atul Sabharwal, Forbes.com, 2 Sep. 2026

Definition of reliability

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solidly

solidness

soliloquies

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“Solidness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/solidness. Accessed 4 Sep. 2026.

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Synonyms of solidness

noun

Example Sentences

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