Dormant
Part of speech: adjective
Definition: Inactive, asleep, suspended.
Example sentence: What I found with depression was that it occurred when I was lying dormant, when I had nothing better to do.
Sleeping
Part of speech: verb
Definition: To rest in a state of reduced consciousness.
Part of speech: adjective
Definition: asleepused for sleep; used to produce sleep.
Part of speech: noun
Definition: the state or act of being asleep.
Example sentence: I fear all we have done is to awaken a sleeping giant and fill him with a terrible resolve.