cumbersome is a valid English word

Scrabble validity: valid ( international - Sowpods, US - Twl06 )
iScramble validity: valid
QuickWords validity: valid

Meanings

Adjective (COMPARABLE)

Burdensome or hindering, as if a weight or drag; vexatious
Not easily managed or handled; awkward; clumsy.
• Cumbersome machines can endanger operators and slow down production.
Hard, difficult, demanding to handle or get around with.
• A slaves' work was as cumbersome as toiling on the fields, or in the mines.

cumbersome is a Scrabble valid word

cumbersome

• International English (Sowpods) - The word is valid in Scrabble ✔
• US English (TWL06) - The word is valid in Scrabble ✔
• 00 points

cumbersome is an iScramble, QuickWords valid word

cumbersome

• The word is valid in iScramble ✔
• The word is valid in QuickWords ✔
• 00 points

Same letters words (Anagrams)

• none

Same letters plus one

• CRUMBLESOME

Same letters minus one

• COMEMBERS