Q
quake, qualification, quality, quantity, quarrel, quarter, queen, question, questionnaire, queue, quick, quiet, quilt, quit, quite, quiz
R
rabbit, race, racial, radiation, radio, radioactive, radium, rag, rail, railway, rain, rainbow, raincoat, rainfall, rainy, raise, random, range, rank, rapid, rare, rat, rate, rather, raw, ray, razor, reach, react, read, reading, ready, real, reality, realise, really, reason, reasonable, rebuild, receipt, receive, receiver, recent, reception, receptionist, recipe, recite, recognise, recommend, record, recorder, recover, recreation, recycle, rectangle, red, reduce, refer, referee, reference, reflect, reform, refresh, refrigerator, refuse, regard, regardless, register, regret, regular, regulation, reject, relate, relation, relationship, relative, relax, relay, relevant, reliable, relief, religion, religious, rely, remain, remark, remember, remind, remote, remove, rent, repair, repeat, replace, reply, report, reporter, represent, representative, republic, reputation, request, require, requirement, rescue, research, resemble, reservation, reserve, resign, resist, respect, respond, responsibility, rest, restaurant, restriction, result, retell, retire, return, review, revision, revolution, reward, rewind, rhyme, rice, rich, rid, riddle, ridiculous, ride, right, ring, rigid, ripe, ripen, rise, risk, river, road, roast, rob, robot, rock, rocket, role, roll, roof, room, rooster, root, rope, rose, rot, rough, round, roundabout, routine, row, royal, rubber, rubbish, rude, rugby, ruin, rule, ruler, run, rush