superheavy is a valid English word

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

Meanings

Adjective (NOT COMPARABLE)

Having far greater weight than usual.
• The superheavy tank weighed 80 tonnes and was said to be indestructible in combat.
(physics) Describing a transuranic element with an extremely high atomic number; typically taken to mean beyond lawrencium (element 103, the last actinide)
(linguistics of a syllable) stressed more than is usual

Noun (COUNTABLE)

(physics) A superheavy element.

superheavy is a Scrabble valid word

superheavy

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

superheavy is an iScramble, QuickWords valid word

superheavy

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

Same letters words (Anagrams)

• none

Same letters plus one

• HYPERVALUES

Same letters minus one

• UPHEAVERS