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rock-solid synonyms
Trying to find another word for rock-solid in English? No problem. Our thesaurus contains synonyms of rock-solid in 6 different contexts. We have listed all the similar and related words for rock-solid alphabetically.
- based on hard facts
- factual
- proven
- rock-solid
- solid
- substantiated
- based on hard data
- factual
- proven
- rock-solid
- solid
- substantiated
- absolute
- accurate
- actual
- authentic
- card-carrying
- certain
- circumstantial
- close
- credible
- descriptive
- exact
- add up
- affirm
- analyze
- ascertain
- assay
- attest
- authenticate
- back
- bear out
- certify
- check
- brick wall
- close
- compact
- compacted
- concentrated
- concrete
- consolidated
- dense
- firm
- fixed
- heavy
- actualize
- affirm
- approve
- attest to
- authenticate
- bear out
- check out
- check up
- complete
- confirm
- corroborate
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