THESAURUS
free will
alternativity, animus, appetence, appetency, appetite, autonomousness, autonomy, choice, choosing, co-optation, co-option, command, conation, conatus, decision, desire, determination, discretion, disposition, election, fancy, first choice, free choice, free decision, full consent, gratuitousness, inclination, independence, intention, liking, lust, mind, noncontingent
free will, objective, option, passion, pick, pleasure, preference, preoption, resolution, say, say-so, selection, self-action, self-activity, self-determination, sexual desire, spontaneity, spontaneousness, the pick, unforcedness, velleity, volition, voluntariness, voluntarism, voluntaryism, volunteer, volunteering, will, will power, wish
ROGET THESAURUS
free will
Will
N
will, volition, conation, velleity, liberum arbitrium, will and pleasure,
free will, freedom, discretion, option, voluntariness, spontaneity, spontaneousness, originality, pleasure, wish, mind, desire, frame of mind, intention, predetermination, selfcontrol, determination, force of will, voluntary, volitional, willful, free, optional, discretional, discretionary, volitient, volitive, minded, prepense, intended, autocratic, unbidden &c (bid), spontaneous, original, unconstrained, voluntarily, at will, at pleasure, a volonte, a discretion, al piacere, ad libitum, ad arbitrium, as one thinks proper, as it seems good to, a beneplacito, of one's won accord, of one's own
free will, proprio motu, suo motu, ex meromotu, out of one's won head, by choice, purposely, deliberately, stet pro ratione voluntas, sic volo sic jubeo, a vostro beneplacito, beneficium accipere libertatem est vendere, Deus vult, was man nicht kann meiden muss man willig leiden.