undergrown is a valid English word

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

Meanings

Adjective (NOT COMPARABLE)

insufficiently grown; not having grown to a normal or suitable size.
(obsolete) having pubic hair

undergrown is a Scrabble valid word

u1n1d2e1r1g2r1o1w4n1

• International English (Sowpods) - The word is valid in Scrabble ✔
• US English (TWL06) - The word is not valid in Scrabble ✘
• 15 points

undergrown is an iScramble, QuickWords valid word

u1n2d3e4r5g6r7o8w9n10

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

Same letters words (Anagrams)

• none

Same letters plus one

• none

Same letters minus one

• UNDERGOWN
• UNDERGROW
• UNWRONGED