Backchat, Backing, Backsliding, Beam, Beat, Benefit, Blips, Boom, Boomerang, Bounces, Change, Circle, Cleanup, Cock, Comeback, Coming, Commute, Compensate, Compensation, Consideration, Convalescence, Cooperate, Counter, Cycle, Damages, Deliver, Disenchantment, Display, Dividends, Double, Doubling, Duplication, Earn, Earnings, Echo, Exchange, Extradite, Extradition, Gain, Gains, Get, Give, Gleanings, Gross, Redoubling, Redress, Refill, Reflect, Reflection, Reflex, Reflux, Reform, Refund, Regain, Regress, Regression, Regurgitation, Rehabilitate, Rehabilitation, Reimbursement, Reincarnation, Reinstall, Reinstate, Reinstatement, Reinvest, Rejoin, Rejoinder, Relapse, Remand, Remit, Remuneration, Render, Rendition, Renew, Renewal, Reoccur, Reparation, Repartee, Repatriate, Repatriation, Repayment, Repeat, Repetition, Replace, Replacement, Replacing, Replenish, Replication, Reply, Report, Reproduction, Requital, Requite, Resound, Respond, Response, Restitution, Restoration, Restore, Restoring, Results, Resume, Resumption, Resurface, Retaliate, Retaliation, Retort, Retribution, Retrograde, Acknowledge, Acknowledgment, Advent, Advert, Afford, Alternate, Alternation, Amends, Answer, Answering, Arrival, Atavism, Atonement, Hoard, Homecoming, Honorarium, Imitation, Income, Indemnity, Interchange, Interest, Kickback, Killing, Lapse, Lucre, Makings, Meter, Net, Offer, Oscillate, Oscillation, Pay, Payment, Percentage, Periodicity, Perk, Perks, Permute, Perquisite, Pickings, Picture, Pips, Plagiarism, Price, Proceeds, Proffer, Profit, Profits, Pulsate, Pulsation, Pulse, Quotation, Rally, React, Reaction, Reactivate, Reading, Reappear, Reappearance, Rebirth, Rebound, Recede, Receipt, Receipts, Recession, Recidivism, Reciprocate, Reciprocation, Reciprocity, Reclamation, Recoil, Recompense, Reconstitute, Reconversion, Reconvert, Recover, Recovery, Recruit, Recuperation, Recur, Recurrence, Recursion, Revenue, Reverberate, Reverberation, Reversal, Reverse, Reversion, Revert, Reverting, Revolve, Revulsion, Reward, Rhythm, Riposte, Rise, Roll, Rotate, Rumble, Salvage, Satisfaction, Say, Seasonality, Setback, Signal, Sound, Spot, Store, Swap, Switch, Take, Takings, Throwback, Trace, Trade, Transpose, Turn, Turnabout, Undulate, Undulation, Wealth, Wheel, Winnings, Yield