gratuitous

adj 0.653

free of charge

adj 0.583

ex contractu

adj 0.581

extrajudicial

adj 0.556

ex post

adj 0.554

honoris causa

adj 0.553

ex parte

adj 0.551

complimentary

adj 0.547

ex tempore

adj 0.546

ex officio

adj 0.542

pro bono

adj 0.542

donative

adj 0.540

gratis

adj 0.536

unrequested

adj 0.534

unearned

adj 0.533

honorary

adj 0.532

nonobligatory

adj 0.528

expiatory

adj 0.525

uncompensated

adj 0.524

voluntary

adj 0.523

unsalaried

adj 0.523

noncompensated

adj 0.523

ad hoc

adj 0.520

unmerited

adj 0.516

compensatory

adj 0.515

unrequired

adj 0.514

extralegal

adj 0.514

concessional

adj 0.511

exculpatory

adj 0.511

gracious

adj 0.507

exempt

adj 0.506

eleemosynary

adj 0.506

unpaid

adj 0.505

by accident

adj 0.504

optional

adj 0.504

undeserved

adj 0.503

quasifree

adj 0.503

extra

adj 0.503

noncontributory

adj 0.502

unsolicited

adj 0.501

extry

adj 0.500