alarm, v. [terrify], [frighten], [scare], appall, [daunt], unnerve, intimidate.

alarm, n. [warning], [signal]; [apprehension], [terror], consternation trepidation, [fright], [panic], [dismay].

alarm-bell, n. tocsin, alarum.

alarming, a. startling, [ominous], terrifying, [frightful]. Antonym: reassuring.

albinoism, n. albinism, leucopathy.

alcohol, n. ethyl [alcohol], methol, spirit of [wine], rectified [spirit]. Associated words: alcoholism, spirituous, alcoholic, vinification, vinificator, methilepsia, dipsomania, dipsomaniac, fusel, methyl, methylate, methylated.

ale inspector. aleconner, aletaster.

alert, a. [vigilant], [watchful], [wary], [attentive].

alien, n. [foreigner].

alien, a. [foreign]; adverse, [inconsistent], unallied, incongruous [remote].