1. responder someone who responds
  2. respect regard highly; think much of
  3. spontaneous said or done without having been planned in advance
  4. preponderance exceeding in heaviness; having greater weight
  5. reindeer moss an erect greyish branching lichen of Arctic and even some north temperate regions constituting the chief food for reindeer and caribou and sometimes being eaten by humans
  6. responsibility the social force that binds you to a course of action
  7. response the speech act of continuing a conversational exchange
  8. ponderous having great mass and weight and unwieldiness
  9. respondent replying
  10. correspondence an attribute of a shape or relation
  11. despondency feeling downcast and disheartened and hopeless
  12. epidermis the outer layer of skin covering the body surface
  13. despondent without or almost without hope
  14. responsiveness the quality of reacting quickly
  15. respond show a reaction to something
  16. despondence feeling downcast and disheartened and hopeless
  17. response time the time that elapses between a stimulus and the response to it
  18. respirator a breathing device for administering long-term artificial respiration
  19. hypodermis layer of cells that secretes the chitinous cuticle in e.g. arthropods
  20. respiratory pertaining to the act of breathing

Sign up, it's free!

Whether you're a student, an educator, or a lifelong learner, Vocabulary.com can put you on the path to systematic vocabulary improvement.