| abominable |
extremely unpleasant; disgusting. [1/2 definitions] |
| absurd |
extremely contrary to rational thought; illogical; ridiculous. [1/3 definitions] |
| abysmal |
extremely or deplorably bad; miserable. [1/2 definitions] |
| adamant |
any extremely hard, unbreakable, or impenetrable substance. [1/3 definitions] |
| Adonis |
(often l.c.) any young man who is extremely handsome. [1/2 definitions] |
| adorable |
utterly charming; extremely cute. [1/2 definitions] |
| Agent Orange |
an extremely toxic defoliant widely used by U.S. armed forces during the Vietnam War and now believed to cause cancer and birth defects. |
| aggressive |
extremely forceful or assertive. [1/2 definitions] |
| a little |
sometimes, but not extremely often. [1/5 definitions] |
| all-important |
extremely important; absolutely necessary; indispensable. |
| almighty |
(informal) extremely bad. [1/3 definitions] |
| alter ego |
an extremely close friend; one who is intimate. [1/2 definitions] |
| ancient |
extremely old; existing for many years. [1/4 definitions] |
| a piece of cake |
(informal) something extremely easy to do or accomplish. |
| archconservative |
an extremely conservative person, esp. with respect to political and social issues. [1/2 definitions] |
| arid |
extremely dry or parched, esp. as land which has received little or no rainfall. [1/2 definitions] |
| arsenic |
a tasteless, odorless, extremely poisonous white compound of arsenic and oxygen, used as a pesticide; arsenous acid; arsenic trioxide. [1/2 definitions] |
| ascetic |
extremely strict in religious observances involving self-denial and self-mortification. [1/3 definitions] |
| astonishing |
extremely surprising or amazing. |
| astounding |
causing tremendous surprise or wonder; extremely amazing. |
| Atacama Desert |
an extremely arid region of northern Chile that lies between the Pacific Ocean and the Andes mountains. |