Undersign

Synonyms for "undersign" (57 found)

Ranked by relevance and common usage.

Closest matches (12)

accept accredit affirm amen approve assure attest authenticate authorize autograph back be sponsor for

Strong matches (17)

bond certify confirm cosign countersecure countersign endorse ensure give permission give the go-ahead give the imprimatur give thumbs up guarantee guaranty indorse initial insure

Related words (28)

Related word relations

OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.

4 relation types

More general

1 entries

derived from

1 entries

manner of

1 entries

related to

2 entries

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.