FAQs About the word insomnia

失眠

an inability to sleep; chronic sleeplessnessWant of sleep; inability to sleep; wakefulness; sleeplessness.

警觉性,烦躁不安,失眠,清醒

嗜睡,困倦,嗜睡症

insolvent => 无偿付能力的, insolvency => 破产, insolvencies => 破产, insolvable => 不可解决的, insolubleness => 不溶性,