Up; uproar, upland, upstart, upset, upbear, upbraid, upright.
Wel, well; welfare, welcome, well-born, well-bred, well-trained.
With, against; withstand, withdraw (drawing-room = withdrawing-room), withhold.
[2.] LATIN.
Ab (a, abs), from or away; averse, avert, aversion, abdicate, abstract, abstain, abjure, abate, abound, abuse, abduction.
Ad (ac, af, ag, al, am, an, ap, ar, as, at, a), to: adore, advise, accord, annex, accuse, accede, allude, allusion, announce, appear, assent, attend, aspire, affirm, affix, aggrieve, annul, ammunition, apparent, arrive, assume, assault, assumption, attend, attentive, attention, assimilate, attain, ascribe, avow.
Am (amb), round; ambient, amputate, ambition, ambiguous.
Ante (anti), before; antedate, antenuptial, antenatal, antechamber, antediluvian, anticipate.
Circum (circu), round; circumlocution, circumnavigate, circuit, circumvent, circuitous, circulate, circumference.
Con (col, com, cor, co), together with; consonant, connect, contend, conduct, compact, compound, commend, collision, collect, correct, corrupt, co-heir, coerce.