supersonic is a valid English word

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

Meanings

Adjective (NOT COMPARABLE)

(of a speed) Greater than the speed of sound (in the same medium, and at the same temperature and pressure).
(colloquial of a sound) Ultrasonic, having a frequency too high to be audible.

Noun (COUNTABLE)

An aircraft that can travel at the speed of sound.

supersonic is a Scrabble valid word

supersonic

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

supersonic is an iScramble, QuickWords valid word

supersonic

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

Same letters words (Anagrams)

• CROUPINESS
• PERCUSSION

Same letters plus one

• INSPECTOURS
• PERCUSSIONS
• PRECLUSIONS
• PROSCENIUMS
• SUPERCASINO
• SUPERCISION
• SUPERSONICS
• SUPERTONICS

Same letters minus one

• CISPERSON
• COINSURES
• CONSPIRES
• CUSINEROS
• INCORPSES
• INSOURCES
• PRESCIOUS
• RECUSSION
• SINUSCOPE
• SUPERIONS
• UNISPORES