17 Letter Words Starting With R
Every 17-letter word that starts with the letter R, in alphabetical order. Tap any word for its definitions, syllables and game scores.
ALL WORDS A TO Z
radar application23radial keratotomy26radiant intensity20radiation counter19radiation diagram21radiation pattern19radiation physics27radiation therapy25radiator compound24radio electrician21radio electronics21radio observation22radio observatory25radio transmitter19radioactive decay28radioactive waste25radiobroadcasting24radiocarpal joint28radioluminescence24radiometeorograph26radiotransparency25raffia farinifera28ragnaror ragnarok22railroad engineer18railroad terminal19raisin-nut cookie21rameses the great21rangifer arcticus24rangifer tarandus21ranunculus lingua19ranunculus lyalii21ranunculus repens20raoulia australis16raoulia lutescens18raphus cucullatus25rapture-breathing24rat's-tail cactus18rate of attrition18rate of inflation21rattus norvegicus22raucous happiness25rayless chamomile28re-entering angle17reacclimatization32read-only storage20read/write memory26readablendwriting25ready and waiting24real estate agent16reality principle25reasoning faculty25receptive aphasia28recessional march25reciprocating saw26reconstructionism23reconstructionist21recorded delivery27recording machine27recreation ground20recreational drug20recrystallization31rectifier circuit25recurring decimal24recursive routine21red morning-glory23red osier dogwood22red-bellied snake23red-berried elder20red-skinned onion21redemption center23redifferentiating25redifferentiation24reduction formula24redwood penstemon25reed canary grass22reed meadow grass23reef squirrelfish34reentrant polygon22refamiliarization31reference library26reference-voltage25referendum dollar23refining industry24reflection factor26reflexive pronoun31reform politician25reformation-proof26refraction circle25refractory anemia26refractory period27register language19registered length22registrar-general18registration area17registration fire20regulatory agency26regulus calendula20reheating furnace25rehospitalization31reindustrializing28reiter's syndrome21relative aperture21relative humidity28relative majority31relative quantity31relativistic mass23relativity theory28relaxation method29relay transmitter21releasing hormone22relevant instance21religious founder21religious holiday24religious outcast19religious service22religious writing21remain motionless20rematerialization28rembrandt van ryn26remote-controlled21render assistance19render insensible19rental collection20repeating decimal24repeating firearm24repertory company30repertory theater24reprehensibleness24representationism21reproach yourself29reproduction cost23reproductive cell26republic of benin26republic of chile29republic of china29republic of ghana28republic of haiti27republic of india25republic of kenya31republic of korea28republic of malta26republic of nauru24republic of niger25republic of palau26republic of yemen29republicanization32res ipsa loquitur26rescue helicopter25research director24research engineer22research facility29research material23residuary devisee24resist persuasion18resonance neutron18respiratory nerve24respiratory organ22respiratory plate23respiratory tract23responsory report23resting potential19resurrection fern21retransplantation19retrospectiveness24returning officer25revealed religion21reverse lightning24revolutionariness20revolutionary war25rh-negative blood25rhayader claerwen28rhetorical device27rheum rhabarbarum30rheum rhaponticum30rheumatoid factor27rhinoceros auklet25rhinoceros beetle23rhinoceros family29rhinoceros-shaped27rhizophora mangle36rhode island bent22rhodope mountains24rhyolite-porphyry35rhythmical stress29ribes grossularia19richard henry lee27rift valley fever30right of election24right of re-entry24righteye flounder27rima respiratoria20rimes suffisantes24ring rot bacteria20ring-necked snake27ring-tailed lemur19ringer's solution16ringlet butterfly25risk of infection27ritual observance23road construction21robbery insurance25robert edward lee22robert motherwell26robert tyre jones27rock of gibraltar27rocket laboratory27rocket propellant26rocket propellent26rocket propulsion26rocket technology31rodya raskolnikov31roger de mortimer21rolando's fissure19roly-poly pudding28roman catholicism27roman inquisition27romantic movement27roof of the mouth28rorippa islandica23roseate spoonbill20rosid dicot genus20ross and cromarty23rotogravure press22rough green snake24rough puff pastry32rough-legged hawk32round transaction19round-headed leek25round-trip ticket24roundish-featured24roving commission26royal institution19royal prerogative25rubber-base paint23rubus chamaemorus27rubus cuneifolius23rubus flagellaris22rubus parviflorus26rubus spectabilis24ruby-crowned wren29rufous rubber cup26running livestock26rupicola rupicola24russian dandelion18russian turkestan20russian wolfhound26rust-complexioned30rwandese republic26
17 LETTER WORDS BY FIRST LETTER26
R WORDS BY LENGTH14
See the bigger listsAll 17 letter words, or every word starting with R.
17 letter words
Words starting with R