fulfillment, n. [consummation], [accomplishment], fruition, [realization]; [discharge], [performance].
full, a. filled up, replete; [copious], [ample], plethoric, [plenteous], [bountiful], [abundant], [liberal]; [complete], plenary; sated, surfeited, cloyed, glutted, gorged, saturated; engrossed with.
full swing. carte blanche, [liberty], [unrestraint].
fulsome, a. [offensive], [nauseous], [disgusting], [excessive], [gross], [immoderate].
fume, n. exhalation, [reek], [smoke], [steam], [vapor].
fume, v. [smoke], [reek]; [storm], [rage], [bluster].
fun, n. [merriment], [mirth], [gayety], [frolic], [jest], [pleasantry], [drollery], [waggery], waggishness, facetiousness, divertisement [amusement], [relaxation], [jocularity].
function, n. [duty], province, [office], [business], [part]; [discharge], [performance], [execution]; [party], [entertainment], festivity, [reception].
fundament, n. buttocks.
fundamental, a. basal, [elementary], [original], [essential], [radical].