overthrow, n. overthrowing, demolition, subversion, [undoing], reversal, prostration, [defeat], bouleversement.
overtop, v. transcend, [surpass], [dwarf], overshadow.
overture, n. See offer.
overvalue, v. [overrate], overestimate, overprize.
overweening, a. [haughty], [arrogant], cavalier, supercilious, [lordly], [conceited].
overweening, n. [conceit], [arrogance], superciliousness, lordliness.
overweight, n. preponderance.
overwhelm, v. [overflow], [submerge], ingulf, [drown], [overpower], [crush].
overwhelming, a. irresistible, [overpowering].
owing, n. [indebtedness].