gyanjyoti

irascible : irritable

irate : angry

irksome : burdensome

irreconcilable : incapable of being brought back to state of friendship

irresolute : not firm in purpose

irreverent : disrespectful

itinerant : migrant

itinerary : travel plan

jaded : worn out

janitor : care taker of a building

jaundiced : feeling or showing jealousy

jaunt : an excursion; outing

renege : to refuse

reparation : compensation

repatriate : return to one's own land

repertoire : a performer's or a company's repertory(list of all the works)

replete : filled

repository : a place of accumulation

reprehensible : blameworthy

reprieve : stay; a suspension of a criminal sentence

reprobate : rogue; villian

repudiate : reject; disclaim

repugnance : aversion

resiliency : the quality of being resilient (the ability of feeling better quickly after sthg unpleasan like shock, injury, etc.)