Dictionary of Difficult Words - R

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Réaumur
réchauffé
réclame
régime
rémoulade
répondez s'il vous plaît
réseau
résumé
röntgen, roentgen
rabbet
rabbinical
rabboni
Rabelaisian
rabid
rabies
raccoon
raceme
rach(e)
rachis
rachitis
rackrent
raconteur
racoon
radectomy
radical
radicel
radicle
radio galaxy
radio-heliograph
radio-telescope
radioastronomy
radiocarbon
radiodontia
radiogenic
radiogoniometer
radiogram
radiography
radioisotope
radiology
radiolucent
radiometer
radiomicrometer
radionuclide
radiopaque
radiopraxis
radioscope
radiosonde
radiotherapy
radiotropism
radium
radix
radome
radon
radula
raga
ragout
rail
rais
raison d'être
raisonné
raj
rale
ralliform
ramage
ramekin, ramequin
ramellose
ramentaceous
rameous
ramex
ramie
ramiferous
ramify
ramoneur
ramose
rampant
rampion
ramsons
ramulus
ramus
rana
ranarium
rand
randan
ranee, rani
rangiferine
ranine
ranula
ranunculaceous
rapacious
rapine
rapparee
rappee
rapport
rapprochement
raptorial, raptatorial, raptatory
raptus
rara avis
rarefy
ras
rasorial
ratafia
ratel
Rathaus
ratify
ratihabition
ratiocinate
rationale
rationalism
ratite
ratline
rattan
ratten
rauwolfia
ravelin
ravissant
re infecta
reagent
realism
Realpolitik
realty
rebarbative
rebec(k)
reboant(ic)
rebus
recalcitrant
recalesce
recapitulate
recension
recessional
recherché
recidivism
reciprocal
recision
recitative
reclinate
recoct
recognisance
recondite
reconnaissance
recreant
recrement
recriminate
recrudesce
rectigrade
rectilinear
rectirostral
rectiserial
recto
rectrices
rectum
rectus
recumbent
recusant
redaction
redan
redhibition
redintegrate
redivivus
redolent
redoubt
reductio ad absurdum
reeve
refection
reflet
reflex
refluent
refract
refractory
refrangible
refringent
refulgent
refute
regalism
regardant
regelation
regicide
regimen
regina
regius
reglementation
regnal
regurgitate
Reichstag
reify
reimburse
reis
reiterate
reive
rejectamenta
rejoinder
rejuvenate
relativity
relegate
relict
religate
religiose
reliquary
reliquiae
relucent
reluctance
rem
remanent
remiform
remigrate
remontant
renaissance
renal
renascence
rencontre
rendezvous
rendition
renegade
renege
reniform
renitent
rennet
renography
rentes
renvoi
reparation
repatriate
repertoire
repetend
replete
replevin
replica
repoussé
reprehend
reprehensible
reprisal
reprobate
reptant
repugn
requiem
requiescat
reredos
rerum cognoscere causas
res gestae
rescind
rescript
resect
reserpine
residue
resile
resipiscent
resorb
respirator
responsions
ressala(h)
restaurateur
restive
resupinate
resurgam
resurgent
resuscitate
rete
reticulate
retina
retine
retinoid
retortion
retrad
retrench
retribution
retro
retroact
retrocede
retrochoir
retrograde
retroject
retrometer
retromingent
retromorphosis
retrorocket
retrorse
retrospect
retrostalsis
retroussé
retrovert
retrovirus
retuse
revalescent
revalorize
revanche
revehent
reveille
revenant
revenons à nos moutons
revers
revetment
revirescent
reviviscent
revolute
rhabdomancy
rhabdomyoma
Rhadamanthus
rhaebosis
rhamphoid
rhapontic
rhea
rhema
rheology
rhesus
rhetoric
rheum
rhexis
rhigosis
rhinal
rhipidate
rhizanthous
rhizocarpous
rhizogenic
rhizoid
rhizome, rhizoma
rhodocyte
rhomb(us)
rhonchus
rhotacism
rhumb
rhyparography
rhysimeter
ria
riant
ribald
riboflavin
ribonucleic acid
ribosome
ricochet
rictus
rideau
ridel, riddel
ridibund
rigadoon
rigescent
rigor
rima
rime
rinderpest
riparian
riposte
risala
risible
risorgimento
risorial
risqué
ritornel(le), ritornello
Ritter
riverain, riverine
rivière
rivose
riziform
RNA
robinet
roble
roborant
roborean
roc
rocaille
roche moutonnée
rochet
rococo
rodomontade
roentgen
rogation
roi
roil
roinek
rojo
rolley
romal
roman
romaunt
rondeau
rondo
rood
rooinek
roomaul
roric
rorqual
rorulent
rosace
rosarium
Roscius
roseola
rosin
rosmarine
rosorial
rostel(lum)
rostrum
rosular, rosulate
rota
rotacism
rotifer
rotisserie
rotograph
rotor
rotula
rotunda
roué
rouge-et-noir
roulade
rounceval
roundel
roup
rouseabout
roustabout
rubedinous
rubefacient
rubella
rubeola
rubescent
rubiaceous
rubican
Rubicon
rubific
rubiginous
rubineous, rubious
rubor
rubric
rubrific
rucervine
ruderal
rudiment
rufescent
ruff
rufous
rugose
rumal
rumchunder
rumen
ruminate
runcinate
rune
rupestrian
rupicoline, rupicolous
ruridecanal
rus in urbe
rusine
rusticate
rutidosis
rutilant
rynchosporous
ryot

Red and white are the national colours, derived from a 13th-century emblem bearing a white eagle on a red field. Effective date: 23 March 1956. >>