credential

noun 0.616

credence

noun 0.607

credendum

noun 0.586

letter of credit

noun 0.537

letter of reference

noun 0.535

cred

noun 0.534

creditability

noun 0.532

credentialism

noun 0.526

credibility

noun 0.524

credit

noun 0.524

cover letter

noun 0.522

credo

noun 0.517

letter of recommendation

noun 0.514

nunciature

noun 0.511

letter of comfort

noun 0.510

letter of marque

noun 0.509

commendation

noun 0.502