| A | B |
| antispetic | anything that destroys or restrains the growth of putrefactive micro-organisms |
| antislavery | opposed to human slavery |
| antispasmodic | tending to prevent or relieve non-inflamatory spasmodic infections |
| antistrophe | the inversion of terms in successive classes as in " in hime of the joy and joy of the home" |
| antitoxin | a substance which neutralizes the poisonous products of micro-organisms |
| antonym | a word directly opposed to anothe in meaning |
| anxious | distressed in mind respecting some uncertain matter |
| apathy | insensibility to emotion or passionate feeling |
| aperture | hole |
| apex | the highest point as of a mountain |
| aphorism | proverb |
| apiary | a place were bees are kept |
| apogee | the climax |
| apology | a disclaimer of international error or offense |
| apostasy | a total dparture from ones faith and religion |
| apostate | false |
| apostle | any messenger commisioned by or as by divine authority |
| apothecary | one who keeps drugs for sale and puts up perscriptions |
| apotheosis | deification |
| appail | to fill with dismay or horror |
| apparent | easily undertstood |
| apparition | ghost |
| appellate | capable of being appealed to |
| appease | to soothe by quieting anger or indignation |
| appellation | the name or title by which a particular person, class, or thing is called |
| append | to add or attach, as something accesory,subordinate, or supplementary |
| appertain | to belong, as by right, fitness, association, classification |
| apposite | appropiate |
| appostion | the act of placing side by side |
| appraise | to estimate the value of |
| appreciable | capable of being discerned by the senses |
| apprehend | to make a person your prisoner in the name of the law |
| apprehensible | capable of being concieved |
| approbation | sanction |
| appropiate | suitable for the circumstances |
| aqueduct | a water- conduit |
| aqueous | of pertaining to water |
| arbiter | one chosen or appointed |
| arbritary | fixed or done capriciously |
| arbitrate | to act or give judgement as umpire |
| arbor | a tree |
| arboreal | of or pertaining to trees or a tree |