寝ね苦ぐるしいConjugationsTop 40000MeaningsI-adjective1. unable to sleep wellKanji used寝lie down苦sufferingPitch accentねぐるしいExamples2夏なつの夜よるは寝ね苦ぐるしい。We cannot sleep well on summer nights.昨日きのうの夜よるはとても蒸むし暑あつくて、寝ね苦ぐるしかったね。Last night was very hot and muggy and it was difficult to sleep.