1. Refurbish (v.) make clean β€” A person can refurbish his image by leading life dedicated to his vocation.

  2. Robust (adj.) vigorous, strong β€” Only robust players can withstand the stress and strain of sports in modern times.

  3. Renounce (v.) abandon, give up β€” They have permanently and irrevocably renounced their foreign nationality.

  4. Rudimentary (adj.) not developed, elementary β€” If one wishes to learn the art of conversation, one must be aware of the rudimentary rules of grammar.

  5. Remonstrate (v.) protest β€” The players remonstrated with the umpire about the run-out decision.

  6. Repudiate (v.) disown β€” The Finance Minister repudiated his remarks by saying that he was quoted out of context.

  7. Rapprochement (n.) reconciliation β€” There is hardly any possibility of rapprochement between India and Pakistan as long as Kashmir dispute between them exists.

  8. Raze (v.) destroy completely β€” The whole village was razed to ground by constant shelling from across the border.

  9. Recrimination (n.) counter charges β€” When her husband advised her not to neglect her domestic obligations, there were offensive recriminations from her.

  10. Repercussion (n.) reaction β€” Accountability must be across the board and its repercussion must be seen in providing relief to the public.

  11. Rectify (v.) correct β€” The accountant was able to find out the mistake and rectified it in time.

  12. Relinquish (v.) abandon β€” Neither of the two brothers is ready to relinquish his claims to the paternal property.

  13. Retrograde (v.) going backward β€”Although we claim to have progressed in every field, in fact we have retrograded in upholding human values.

  14. Retrospective (adj.) looking back on the past (from past effect) β€” (i) When he is in restrospective mood, he speaks high of halcyon days of his youth. (ii) You will get bonus with retrospective effect.

  15. Retaliate (v.) hit back β€” The Defence Minister warned that Pakistan would retaliate, if attacked.