Nouns

roarer

noun

someone who communicates vocally in a very loud voice

robaxin

noun

muscle relaxant for skeletal muscles (trade name Robaxin) us...

robitussin

noun

trade name of an expectorant that loosens phlegm and makes i...

roccella

noun

a source of the dye archil and of litmus

roccellaceae

noun

a fungus family of division Lichenes

roccus

noun

a genus of Serranidae

rocephin

noun

a parenteral cephalosporin (trade name Rocephin) used for se...

rochambeau

noun

French general who commanded French troops in the American R...

rock'n'roll

noun

a genre of popular music originating in the 1950s; a blend o...

rockchuck

noun

heavy-bodied yellowish-brown marmot of rocky areas of wester...

rockcress

noun

noxious cress with yellow flowers; sometimes placed in genus...

rockfoil

noun

any of various plants of the genus Saxifraga

rockiness

noun

the quality of abounding in rocks and stones

rocroi

noun

a battle in the Thirty Years' War (1643); the French defeate...

rodentia

noun

small gnawing animals: porcupines; rats; mice; squirrels; ma...

rodhos

noun

a Greek island in the southeast Aegean Sea 10 miles off the...

rodolia

noun

genus of Australian ladybugs

roebling

noun

United States engineer (born in Germany) who designed and be...

roentgenium

noun

a radioactive transuranic element

rofecoxib

noun

a Cox-2 inhibitor (trade name Vioxx) that relieves pain and...

roguishness

noun

reckless or malicious behavior that causes discomfort or ann...

roisterer

noun

an especially noisy and unrestrained merrymaker

roleplaying

noun

acting a particular role (as in psychotherapy)

rollerblader

noun

a skater who uses Rollerblades

rollmops

noun

a pickled herring filet that has been rolled or wrapped arou...

rolypoliness

noun

the property of having a plump and round body

romanal

noun

an artificial language

romanticisation

noun

the act of indulging in sentiment

romanticization

noun

the act of indulging in sentiment

romneya

noun

one species: matilija poppy

roneo

noun

a rotary duplicator that uses a stencil through which ink is...

roneograph

noun

a rotary duplicator that uses a stencil through which ink is...

rontgen

noun

German physicist who discovered x-rays and developed roentge...

rooftree

noun

a beam laid along the edge where two sloping sides of a roof...

rooibos

noun

South African shrub having flat acuminate leaves and yellow...

roominess

noun

intellectual breadth

ropebark

noun

deciduous shrub of eastern North America having tough flexib...

ropemaker

noun

a craftsman who makes ropes

ropewalk

noun

workplace consisting of a long narrow path or shed where rop...

ropewalker

noun

an acrobat who performs on a rope stretched at some height a...

rophy

noun

street names for flunitrazepan

ropiness

noun

the property of being cohesive and sticky

roquette

noun

erect European annual often grown as a salad crop to be harv...

roridula

noun

either of 2 species of the genus Roridula; South African vis...

roridulaceae

noun

in some classifications included in the family Droseraceae

rorippa

noun

annual and perennial herbs of damp habitats; cosmopolitan ex...

rosacea

noun

a skin disease of adults (more often women) in which blood v...

rosaceae

noun

a large family of dicotyledonous plants of order Rosales; ha...

roseau

noun

the capital and largest city of Dominica

rosehip

noun

the fruit of a rose plant