- sheepskin
- Synonyms and related words:affidavit, attestation, authority, authorization, bill of health, certificate, certificate of proficiency, certification, credential, deposition, diploma, navicert, notarized statement, note, sworn statement, testamur, testimonial, ticket, visa, vise, voucher, warrant, warranty, witness
Moby Thesaurus. Grady Ward. 1996.