What are the best answers for “someone who walks about in their sleep”?

noctambulist, sleepwalker, somnambulist.

How many letters does the top answer for “someone who walks about in their sleep” have?

The most common answer is noctambulist (12 letters).

3 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

noctambulist 12 letters wn-def

someone who walks about in their sleep

sleepwalker 11 letters wn-def

someone who walks about in their sleep

somnambulist 12 letters wn-def

someone who walks about in their sleep

someone who cannot sleep 50% similar → insomniac

walk in one's sleep 50% similar → sleepwalk, somnambulate