som"no*lent*ly
Webster's Dictionary (GCIDE)
Somnolent \Som"no*lent\, a. [F. somnolent, L. somnolentus, from somnus sleep, akin to Gr. ?, Skr. svapna sleep, dream, svap to sleep, Icel. sofa, AS. swefn sleep. Cf. Hypnotic, Somnambulism, Soporific.] Sleepy; drowsy; inclined to sleep. -- Som"no*lent*ly, adv. [1913 Webster]
He had no eye for such phenomena, because he had a somnolent want of interest in them. --De Quincey. [1913 Webster]