endorse

noun 0.924

endorsee

noun 0.783

endorser

noun 0.774

sponsorship

noun 0.617

approval

noun 0.574

sponsor

noun 0.563

commendation

noun 0.559

affirmation

noun 0.557

imprimatur

noun 0.545

endowment

noun 0.544

enhancement

noun 0.542

certification

noun 0.541

recommendation

noun 0.538

encouragement

noun 0.532

inscription

noun 0.532

attestation

noun 0.529

acknowledgment

noun 0.529

supporting

noun 0.527

authorization

noun 0.526

advocation

noun 0.525

backing

noun 0.523

signature

noun 0.519

promotion

noun 0.518

countersignature

noun 0.514

patronage

noun 0.513

accreditation

noun 0.510

bestowment

noun 0.510

nomination

noun 0.509

vouch

noun 0.507

warranty

noun 0.507

advocacy

noun 0.506

endowment policy

noun 0.505

certificate

noun 0.502

confirmation

noun 0.502

support

noun 0.502

credence

noun 0.501