1) Catnapped 2) Caught 40 winks 3) Caught forty winks 4) Dropped off 5) Grabbed forty winks 6) Missed out 7) Napped 8) Nodded off 9) Slept 10) Slept fitfully 11) Slept for a bit 12) Slept lightly 13) Slumbered 14) Took 40 winks 15) Took a nap 16) Took a siesta 17) Took a snooze 18) Visited slumberland Found on https://www.crosswordclues.com/clue/dozed