willingness, ok, a thing for, acceptance, accord, acquiescence, affirmation, affirmative, affirmative voice, agreement, allegiance, approbation, approval, aptitude, aptness, assent, aye, bent, bias, blessing , brightness, cast, cleverness, compliance, conatus, conduciveness, conformity, connivance, consent, delight, diathesis, disposition, docility, duteousness, dutifulness, eagerness, educability, endorsement, facility, faith, fealty, feeling for, homage, impressionability, inclination, intelligence, leaning, liability, liking, loyalty, malleability, moldability, motivation, obedience, obediency, observance, okay, penchant, permission, plasticity, pliability, predilection, predisposition, prejudice, probability, proclivity, promptitude, promptness, proneness, propensity, quickness, ratification, readiness, receptivity, sanction, sensitivity to, service, servility, servitium, soft spot, submission, submissiveness, suit and service, suit service, susceptibility, teachability, teachableness, tendency, trainableness, tropism, turn, twist, ungrudgingness, unloathness, unreluctance, warp, weakness