initiator is a valid English word

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

Meanings

Noun (COUNTABLE)

One who initiates.
(chemistry) A substance that initiates a chain reaction or polymerization.
(military) A component of a nuclear weapon that produces a burst of neutrons to trigger a fission chain reaction.

initiator is a Scrabble valid word

initiator

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

initiator is an iScramble, QuickWords valid word

initiator

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

Same letters words (Anagrams)

• none

Same letters plus one

• INITIATORS
• INITIATORY
• IRRITATION
• TRITIATION

Same letters minus one

• ANTIRIOT
• TRITONIA