endorsement

noun 0.924

endorsee

noun 0.853

endorser

noun 0.834

sponsor

noun 0.609

supporting

noun 0.568

endo

noun 0.564

sponsorship

noun 0.556

vouch

noun 0.547

support

noun 0.538

cosponsor

noun 0.535

approval

noun 0.533

backing

noun 0.532

commendation

noun 0.530

cosign

noun 0.529

favor

noun 0.527

encouraging

noun 0.527

ender

noun 0.526

endowment

noun 0.524

encourager

noun 0.523

imprimatur

noun 0.522

underscore

noun 0.521

ending

noun 0.519

undersigned

noun 0.518

signature

noun 0.517

supporter

noun 0.516

countersignature

noun 0.514

inscription

noun 0.513

upholding

noun 0.511

advocate

noun 0.510

backer

noun 0.510

cosigner

noun 0.508

end

noun 0.507

vote of confidence

noun 0.505

advocation

noun 0.505

signee

noun 0.502

embed

noun 0.501

behalf

noun 0.501

thumbs up

noun 0.501

credence

noun 0.500