Slumberful is valid Scrabble Word

Is slumberful a scrabble word?
Official Scrabble Players Dictionary NO
Official Tournament and Club Word List NO
Collins Scrabble Words YES
Is slumberful valid Words with Friends?
Words with Friends NO

Definitions for SLUMBERFUL in dictionary:

Words related to SLUMBERFUL

sleepy11

Similar words containing SLUMBER without suffix ful

slumber11 slumbers12 slumbery15 slumbered14 slumberer13 slumberers14 slumbering15 slumberous14 slumberier14 slumberings16 slumberland16 slumberless15 slumbersome17 slumberiest15 slumberingly20 slumberlands17 slumberously19 unslumbering17 slumberousness18
Find what other words can be done using letters: "slumberful"
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