underscore is a valid English word

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

Meanings

Noun (COUNTABLE)

A line drawn or printed beneath text; the character _.
• Synonym: underline, low line
(music) A piece of background music.

Verb

To underline; to mark a line beneath text.
To emphasize or draw attention to.
• I wish to underscore the importance of proper formatting.

underscore is a Scrabble valid word

u1n1d2e1r1s1c3o1r1e1

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

underscore is an iScramble, QuickWords valid word

u1n2d3e4r5s6c7o8r9e10

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

Same letters words (Anagrams)

• none

Same letters plus one

• CURANDEROES
• RECONSTRUED
• UNDERCOVERS
• UNDERSCORED
• UNDERSCORER
• UNDERSCORES
• UNRESOURCED

Same letters minus one

• COENDURES
• DURRENCES
• RECOURSED
• RESCOURED
• RESOUNDER
• RESOURCED
• UNRECORDS