Nouns

randomization

noun

a deliberately haphazard arrangement of observations so as t...

rangeland

noun

land suitable for grazing livestock

rangifer

noun

reindeer or caribou

ranid

noun

insectivorous usually semiaquatic web-footed amphibian with...

ranidae

noun

a family nearly cosmopolitan in distribution: true frogs

ranitidine

noun

a histamine blocker and antacid (trade name Zantac) used to...

rankness

noun

the property of producing abundantly and sustaining vigorous...

ranter

noun

someone who rants and raves; speaks in a violent or loud man...

ranunculaceae

noun

a family of Ranunculaceae

ranunculales

noun

herbs, shrubs and trees: includes families Ranunculaceae; An...

raoulia

noun

genus of low-growing mat-forming New Zealand plants; in some...

rapaciousness

noun

an excessive desire for wealth (usually in large amounts)

rapateaceae

noun

South American herbs somewhat resembling members of the Junc...

raphanus

noun

radish

raphe

noun

a ridge that forms a seam between two parts

raphia

noun

feather palm of tropical Africa and Madagascar and Central a...

raphicerus

noun

African antelopes: steenboks

raphidae

noun

extinct dodos and solitaires

raphidiidae

noun

a family of arthropods of the suborder Megaloptera, includin...

raphus

noun

type genus of the Raphidae: dodos

rapidness

noun

a rate that is rapid

rappahannock

noun

a river that flows across eastern Virginia into the Tidewate...

rappeller

noun

a person who descends down a nearly vertical face by using a...

raptores

noun

term used in former classifications; erroneously grouped tog...

rarefaction

noun

a decrease in the density of something

rareness

noun

noteworthy scarcity

rariora

noun

(plural) rare collector's items

rasht

noun

city in northwestern Iran near the Caspian Sea

rassling

noun

the sport of hand-to-hand struggle between unarmed contestan...

rastafarianism

noun

a religious cult based on a belief that Ras Tafari (Haile Se...

ratability

noun

the state of being liable to assessment or taxation

ratables

noun

property that provides tax income for local governments

rateability

noun

the state of being liable to assessment or taxation

rateables

noun

property that provides tax income for local governments

ratibida

noun

genus of perennial wildflowers of North American plains and...

ratifier

noun

someone who expresses strong approval

ratiocinator

noun

someone who reasons logically

rationalness

noun

the quality of being consistent with or based on logic

ratitae

noun

used in former classifications to include all ratite bird or...

ratlin

noun

(nautical) a small horizontal rope between the shrouds of a...

rattail

noun

deep-sea fish with a large head and body and long tapering t...

rattus

noun

common house rats; upper incisors have a beveled edge

raudixin

noun

antihypertensive consisting of an alkaloid extracted from th...

raunch

noun

the quality of lacking taste and refinement

rauvolfia

noun

any shrub or small tree of the genus Rauwolfia having leaves...

ravehook

noun

a hooked hand tool used to prepare the seams of a boat for o...

ravelling

noun

a bit of fiber that has become separated from woven fabric

ravenala

noun

giant treelike plant having edible nuts and leafstalks that...

ravenousness

noun

excessive desire to eat

ravigotte

noun

veloute sauce seasoned with chopped chervil, chives, tarrago...