Synonyms to noctambulate

nightwalk, couch, crawl, creep, go on tiptoe, grovel, gumshoe, inch, inch along, lay wait, lie in wait, lurk, pad, prowl, pussyfoot, scrabble, scramble, shadow, sidle, skulk, sleepwalk, slink, snake, sneak, somnambulate, stalk, steal, steal along, tippytoe, tiptoe, worm, worm along