叶う[kanau] to come true (wish)
叶える[kanaeru] to grant (request, wish)
願ったり叶ったり[negattarikanattari] everything working out as desired
意に叶う[inikanau] to satisfy (one)

眼鏡に叶う[meganenikanau] to win the favour of (favor)
叶わぬ時の神頼み[kanawanutokinokamidanomi] Man turns to God only in his trouble
心に叶う[kokoronikanau] to be pleased with

御願いします[onegaishimasu] please
お願い致します[onegaiitashimasu] please
哀願[aigan] supplication
依願[igan] in accordance with one's request
依願免官[iganmenkan] retirement at one's own request

願い[negai] desire
願い下げる[negaisageru] to withdraw a request
願い求める[negaimotomeru] to entreat
願い出[negaide] application
願い出る[negaideru] to apply for