(Old Testament) in Judeo-Christian mythology; the first man and the husband of Eve and the progenitor of the human race

Scottish architect who designed many public buildings in England and Scotland (1728-1792)

street names for methylenedioxymethamphetamine

Scottish economist who advocated private enterprise and free trade (1723-1790)

tropical shrub having glossy foliage and fragrant nocturnal flowers with crimped or wavy corollas; northern India to Thailand

the largest cartilage of the larynx

yucca with long stiff leaves having filamentlike appendages

yucca with long stiff leaves having filamentlike appendages

a mountain peak in south central Sri Lanka (7,360 feet high)

North American orchid bearing a single leaf and yellowish-brown flowers

resoluteness by virtue of being unyielding and inflexible

very hard native crystalline carbon valued as a gem

impervious to pleas, persuasion, requests, reason

consisting of or having the hardness of adamant

having the hardness of a diamond

impervious to pleas, persuasion, requests, reason

inflexibly; unshakably

American Revolutionary leader and patriot; an organizer of the Boston Tea Party and signer of the Declaration of Independence (1722-1803)

6th President of the United States; son of John Adams (1767-1848)

2nd President of the United States (1735-1826)

a mountain peak in southwestern Washington in the Cascade Range (12,307 feet high)

recurrent sudden attacks of unconsciousness caused by impaired conduction of the impulse that regulates the heartbeat