The word "shuteye" is often used to refer to sleep or getting some rest. However, there are various synonyms that one can utilize in order to diversify their vocabulary. Some of the synonyms for this word include "slumber," "doze," "nap," "repose," "rest," "snooze," and "catnap." Each of these words carries a slightly different meaning, and can be used in different contexts depending on the situation. For example, "catnap" may denote a short period of rest during the day, while "slumber" may imply a more prolonged period of deep sleep. Using synonyms can help keep writing interesting and prevent it from becoming repetitive.