Word Meaning
| Abbreviation | A shortened form of a word or phrase |
| Abdication | Voluntary renouncing throne |
| Abolish | Do away with wholly |
| Aborigines | Original inhabitants of a country |
| Abridged | An edition a book in which it has been condensed. |
| Accelerate | To increase the speed; to hasten the progress of |
| Accessible | Which can be approached |
| Acclimatize | To accustom oneself in new climate |
| Accountable | Liable to be called to account |
| Acquaint | Make oneself familiar with a person or a thing . |
| Acquittal | The act of freeing a person from a charge by verdict. |
| Actuary | One who calculates premium |
| Adolescence | The period between childhood and adulthood |
| Adulteration | To falsify a thing by admixture or baser ingredients. |
| Aggravate | To increase the gravity of an offence or the intensity of a disease |
| Aggressor | A person who attacks first |
| Agnostic | One who doubts the existence of god |
| Alien | One who resides in a country of which he is not a citizen. |
| Alienate | To turn friends in enemies |
| Alimony | Allowance paid to wife on legal separation |
| Altruist | A person who loves every body |
| Amateur | One who does something not professionally but for pleasure |
| Ambassador | A person representing a state in a foreign country. |
| Ambidextrous | Of a person who can use both hands equally well |
| Ambiguous | A sentence whose meaning is unclear |
| Ambivalent | Having opposing feelings |
| Ambulance | A van which is used in transporting wounded or serious patients. |
| Amnesia | Loss of memory |
| Amnesty | General pardon |
| Amphibian | A land animal that breeds in water |
| Anarchist | One who is out to subvert a government |
| Anarchy | Absence of government |
| Anniversary | The yearly return of a date. |
| Annual | Which happens once a year. |
| Anomaly | Deviation from common rule |
| Anonymous | A book written by an unknown author |
| Answerable | A person liable to be called to account for his action |
| Antedate | To date before the true time |
| Anthropology | A study of man |
| Antidote | A m edicine to counteract the effect of another medicine |
| Antiseptic | A medicine that prevents decomposing |
| Antonym | A word opposite in meaning to another |
| Aphasia | Loss of speech |
| Apostate | One who abandons his religious faith. |
| Appreciate | To rise in value |
| Aquarium | Vessel in which fish and water plants are kept. |
| Aquatic | Animals live in water. |
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