3 adjectives to describe drowsing

I waked, to find it first awake, I rose, it followed me; I tried to drop it in the crowd, To lose it in the sea, In cups of artificial drowse To sleep its shape away, The grave was finished, but the spade Remained in memory.

And surely, I was laid very nice upon somewhat that did be soft, and there went a sweet quietness about me, and an healthful drowse did grow in my bones.

You know that intermittent drowsing as one sits, the drooping of the head, the nodding to the rhythm of the wheels then chin upon the breast, and at once the sudden start up again.

3 adjectives to describe  drowsing