underfiring is a valid English word

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

Meanings

Noun (UNCOUNTABLE)

Intentional operation of a boiler, furnace, oven, etc., at a low level.
• Antonym: overfiring
The state of not burning fuel at the desired level, and thus not providing heat efficiently.
• Antonym: overfiring
(also attributively) Heating from below.
• Antonym: overfiring

Verb

present participle and gerund of underfire

underfiring is a Scrabble valid word

u1n1d2e1r1f4i1r1i1n1g2

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

underfiring is not an iScramble, QuickWords valid word

u1n2d3e4r5f6i7r8i9n10g11

• The word is not valid in iScramble ✘
• The word is not valid in QuickWords ✘
• 66 points

Same letters words (Anagrams)

• none

Same letters plus one

• none

Same letters minus one

• none