threshold is a valid English word

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

Meanings

Noun (COUNTABLE)

The lowermost part of a doorway that one crosses to enter; a sill.
(by extension) An entrance; the door or gate of a house.
(by extension) Any end or boundary.

threshold is a Scrabble valid word

threshold

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

threshold is an iScramble, QuickWords valid word

threshold

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

Same letters words (Anagrams)

• none

Same letters plus one

• THRESHHOLD
• THRESHOLDS

Same letters minus one

• HERSHOLT
• RESTHOLD