-proof
Synonyms for -proof
- evidence
- verification
- substantiation
- galley
- impermeable
- impervious
- immune from
- impervious to
- certification
- proofread
- test copy
- galley proof
- page proof
- attestation
- validation
- documentation
- impenetrable by
- impenetrable
- resistant to
- repellent
- uncomplying
- reluctant
- inapproachable
- unobtainable
- unapproachable
- out of reach
- inaccessible
- inscrutable
- tight
- proof
For more similar words, try -proof on Thesaurus.plus dictionary