Sine- (L.), without, as sinecure.
So-, as in sojourn. See Sub-.
So-, as in sober. See Se-.
Sovr-, Sopr-. See Super-.
Su-, as in suspect. See Sub-.
Sub- (L.), by assimilation, before c, f, g, m, p, r, s—suc-, suf-, sug-, sum-, sup-, sur-, sus-; under, from under, after, as subject, suspect, succeed, suffuse, suggest, summon, support, surprise, suspend—also as s- in sombre and so- in sojourn.—Of Fr. origin, succour, summon; Eng. formations, sublet, sub-kingdom, sub-worker. [L. sub (which in O. Fr. became so-).]
Subter- (L.), under, as subterfuge. [From Sub-, and compar. suffix -ter, meaning motion.]
Suc-, Suf-, Sug-, Sum-, Sup-. See Sub-.
Super- (L.), over, above, beyond, as superstructure, supernatural.—Of Fr. origin, surface, surfeit, surpass, surprise;—Eng. compounds, superabundant, supercargo, supercritical. [L.; cog. with Sans. upari, Gr. hyper.]
Supra- (L.), over, above, as supramundane. [Contr. of ablative fem. of superus, above, from Super-.]