Ant. Interval, separation, gap, chasm, interspace, fissure, breach.
Abyss. Gulf, gorge, deep, chasm, profound, abysm; the pit.
Ant. Surface, abutment, adhesion, contact, contiguity; heaven.
Academical. Scholastic, learned, literary, collegiate, classical.
Ant. Illiterate, ignorant, unschooled.
Academy. School, seminary, institute, college, gymnasium, high school; scientific body, association of artists.
Accede. Consent, assent, acquiesce, comply, agree, accept, concur, approve, coincide.
Ant. Decline, withdraw, refuse, demur, protest, dissent, reject.
Accelerate. Hasten, quicken, speed, precipitate, despatch, expedite, hurry, urge, push forward, press on; forward, advance, further.
Ant. Delay, impede, clog, hinder, retard, drag, obstruct.