Nouns

silverspot

noun

butterfly with silver spots on the underside of the hind win...

silversword

noun

low-growing plant found only in volcanic craters on Hawaii h...

silvertip

noun

powerful brownish-yellow bear of the uplands of western Nort...

silvervine

noun

ornamental vine of eastern Asia having yellow edible fruit a...

silverworker

noun

someone who makes or repairs articles of silver

silvex

noun

a herbicide that is effective in controlling woody plants bu...

silybum

noun

small genus of east African herbs

simal

noun

East Indian silk cotton tree yielding fibers inferior to kap...

simaroubaceae

noun

chiefly tropical trees and shrubs with bitter bark having dr...

simazine

noun

a herbicide used to control weeds (especially among crops)

simmpleness

noun

absence of affectation or pretense

simnel

noun

a crisp bread of fine white flour

simoniz

noun

a brand of car polish

simperer

noun

a smiler whose smile is silly and self-conscious and sometim...

simuliidae

noun

blackflies and sand flies

simulium

noun

type genus of the Simuliidae: blackflies

simvastatin

noun

an oral lipid-lowering medicine (trade name Zocor) administe...

sinapis

noun

small genus of Old World herbs usually included in genus Bra...

sinequan

noun

a tricyclic antidepressant (trade names Adapin and Sinequan)...

singalong

noun

informal group singing of popular songs

sinitic

noun

a group of Sino-Tibetan languages

sinlessness

noun

the state of being unsullied by sin or moral wrong; lacking...

sinningia

noun

genus of perennial tuberous herbs and shrubs of Central and...

sinopia

noun

a red ocher formerly used as a pigment

sinornis

noun

sparrow-sized fossil bird of the Jurassic period to the Cret...

siphonaptera

noun

fleas

siphonophora

noun

marine colonial hydrozoans

sipuncula

noun

peanut worms

siqueiros

noun

Mexican painter of murals depicting protest and revolution (...

sirc

noun

an agency of the Canadian government that oversees the activ...

sirenia

noun

an animal order including: manatees; dugongs; Steller's sea...

sirenidae

noun

sirens

sise

noun

the cardinal number that is the sum of five and one

sisham

noun

East Indian tree whose leaves are used for fodder; yields a...

sison

noun

genus including stone parsley

sissiness

noun

the trait of being effeminate (derogatory of a man)

sissoo

noun

East Indian tree whose leaves are used for fodder; yields a...

sissu

noun

East Indian tree whose leaves are used for fodder; yields a...

sistership

noun

an association or society of women who are linked together b...

sistrurus

noun

pygmy rattlesnakes

sisyridae

noun

an arthropod family of the order Neuroptera that includes sp...

sisyrinchium

noun

chiefly North American grasslike herbs

sitophylus

noun

a genus of Bruchidae

sitotroga

noun

grain moths

sitta

noun

type genus of the Sittidae

sittidae

noun

nuthatches

sium

noun

perennial of wet and marshy places in the northern hemispher...

sivaism

noun

a Hindu sect worshiping Shiva

sivapithecus

noun

fossil primates found in India

siwan

noun

the ninth month of the civil year; the third month of the ec...