Nouns starting with the letter R are listed here. Many types of nouns are shown which can be helpful for writing engaging text.

rabbeting, rabbi, rabbit, rabble, race, racetrack, racing, rack, racket, racketeer, radar, radiance, radiation, radiator, radical, radicalism, radii, radio, radioactivity, radiocarbon, radiochlorine, radioclast, radiography, radiomen, radiopasteurization, radiosterilization, radish, raft, rag, rage, raid, rail, railhead, railing, raillery, railroad, railroader, railroading, railway, rain, rainbow, rainfall, rainstorm, raise, raiser, raisin, raising, rajah, rake, rally, rallying, ram, rambling, ramification, ramp, rampage, rampart, ranch, rancher, rancho, rancidity, rancor, random, randomization, range, rank, ranking, ransom, rap, rape, rapidity, rapier, rapping, rapport, rapprochement, rapture, rarity, rascal, rasp, rat, rate, ratification, rating, ratio, ration, rationale, rationalism, rationalist, rationality, rationalization, rationing, rator, rattail, rattle, rattler, rattlesnake, rattling, raving, rawhide, ray, razor, razorback.

reach, reaction, reactionary, reactivity, reactor, reader, reading, readjustment, reaffirmation, reagent, realism, realist, reality, realization, realm, realtor, realty, reappearance, reapportionment, reappraisal, rear, rearguard, rearing, reason, reasoning, reassurance, rebel, rebellion, rebirth, rebound, rebuff, rebuilding, rebuttal, recalculation, recall, recalling, recapitulation, receipt, receiver, receptacle, reception, receptionist, recession, rechartering, recipe, recipient, recital, recitation, recitative, reckoning, reclassification, recluse, recognition, recoil, recollection, recommendation, recompence, recompense, reconciliation, reconnaissanace, reconnaissance, reconsideration, reconstruction, recontamination, reconvention, record, recorder, recording, recourse, recovery, recreation, recrimination, recruit, recruiter, recruitment, rectangle, rectifier, rectitude, rector, recurrence, recusant, red, redactor, redcoat, redecoration, redefinition, redemption, redeposition, redevelopment, redhead, redheader, rediscovery, redneck, reduction, redundancy, redwood, reedbuck, reek, reel, reelection, reevaluation, reexamination, referee, reference, referendum, referent, referral, refinement, reflectance, reflection, reflector, reflex, refocusing, reform, reformation, reformatory, reformer, reformism, refraction, refrain, refresher, refreshment, refrigeration, refrigerator, refuge, refugee, refund, refurbishing, refusal, refuse, regalia, regard, regeneration, regime, regimen, regiment, regimentation, region, register, registrant, registrar, registration, registry, regression, regret, regrouping, regularity, regulation, regulator, reguli, rehabilitation, reharmonization, rehash, rehearsal, reign, reimbursement, rein, reinforcement, reinstitution, reinvestigation, reinvigoration, reissue, rejection, rejoicing, rejoinder, rekindling, relation, relationship, relative, relativism, relativist, relativity, relaxation, relay, release, relevance, relevancy, reliability, reliance, relic, relict, relief, religion, religiosity, relinquishing, relish, reliving, relocation, reluctance, remainder, remark, remedy, remembering, remembrance, reminder, reminiscence, remnant, remorse, removal, remuda, remuneration, renaissance, renaturation, rendering, rendition, renewal, renovation, renown, rent, rental, renunciation, reorganization, reorientation, repainting, repair, repairing, repairmen, reparation, repartee, repayment, repeal, repeat, repeater, repellent, repentance, repertoire, repertory, repetition, replacement, replenishment, replica, replication, reply, report, reportage, reporter, reporting, repose, repository, representation, representational, representative, repression, reprieve, reprisal, reproach, reprobate, reproducibility, reproduction, reproof, republic, repudiation, repugnance, repulsion, reputation, repute, request, requirement, requisition, resale, rescue, research, researcher, resemblance, resentment, reserpine, reservation, reserve, reservoir, resettlement, residence, resident, residue, resignation, resilience, resin, resistance, resistor, resolution, resolve, resonance, resorcinol, resort, resource, respect, respectability, respiration, respite, respondent, response, responsibility, rest, restatement, restaurant, restaurateur, restitution, restorability, restoration, restoring, restraint, restriction, restudy, result, resultant, resume, resumption, resurgence, resurrection, resuspension, retail, retailer, retailing, retaliation, retardation, retching, retelling, retention, retina, retinue, retirement, retort, retouching, retrace, retraction, retreat, retribution, retrieval, retriever, retrospect, retrospective, retrovision, return, reunion, revaluation, revel, revelation, revelry, revenge, revenue, reverberation, reverence, reverie, reversal, reverse, reversibility, revery, review, reviewer, revision, revisionist, revival, revivalism, revolt, revolution, revolutionary, revolver, revulsion, reward, rewrite, rewt.

rhenium, rhetoric, rheum, rheumatism, rhododendron, rhyme, rhythm.

rib, ribbing, ribbon, ribcage, riboflavin, rice, rich, riddance, riddle, ride, rider, ridge, ridicule, riding, rifle, rifleman, riflemen, rifling, rift, rig, rigging, right, rightfield, righthander, rightist, rigidity, rim, rime, ring, ringing, ringside, rinse, riot, ripening, ripple, rise, risk, rite, ritiuality, ritual, rival, rivalry, river, riverbank.

roach, road, roadbed, roadblock, roadbuilding, roadhouse, roadside, roadster, roadway, roar, roaring, roast, robber, robbery, robe, robin, robot, robotism, rock, rocker, rocket, rocking, rococo, rod, rodder, rodding, rodent, rodeo, roemer, rogue, rok, role, roleplaying, roll, roller, romance, romantic, romanticism, romanticizing, romp, ronnel, roof, roofer, roofing, rooftop, rooftree, rookie, room, roomful, roommate, roost, rooster, root, rope, rose, rosebush, roster, rostrum, rot, rotation, rotenone, rotor, rotunda, rotundity, rouge, roughcast, roughneck, roulette, round, roundhead, roundhouse, rounding, roundup, route, routine, row, rowdy, royalty.

rub, rubber, rubbish, rubble, rubdown, rubric, rudder, rue, ruffian, rug, ruin, rule, ruler, ruling, rum, rumble, rumdum, rumen, rummy, rumor, rump, run, runabout, runaway, rundown, rung, runner, running, runoff, runt, runway, rupee, rupture, ruse, rush, russe, rust, rusting, rustle, rustler, rustling, rut, rutabaga, ruthenium.

rye.

There are many other posts on Noun1.com to view that are like the above R nouns list but which start with different letters. Of all the parts of speech used in constructing a sentence, the noun is one of the most important, and these examples of nouns beginning with R can hopefully help one find the perfect word.