Synonyms of certification

1 Syllable
proof
2 Syllables
choice, papers, choosing, naming, hallmark
3 Syllables
approval, assigning, admissions, allotment, guarantee, promotion, guaranties, ingression, selection, admission, guaranty, election
4 Syllables
affirmation, deputation, registrations, delegation, empowering, discoveries, discovery, affirmations, designation, ordination, registration, intromission, nomination, commissioning, cataloging, installation
5 Syllables
authorization, verification, verifications, testification, authentications, certificate, authentication