nucleus is a valid English word

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

Meanings

Noun (COUNTABLE)

The core, central part of something, around which other elements are assembled.
An initial part or version that will receive additions.
• This collection will form the nucleus of a new library.
(chemistry physics) The massive, positively charged central part of an atom, made up of protons and neutrons. Category:en:Nuclear physics
• Meronyms: proton, neutron, electron

nucleus is a Scrabble valid word

nucleus

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

nucleus is an iScramble, QuickWords valid word

nucleus

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

Same letters words (Anagrams)

• NUCULES
• UNCLUES

Same letters plus one

• NUCELLUS
• UNSLUICE

Same letters minus one

• CLUNES
• CULEUS
• CUNEUS
• NUCULE
• UNCLES
• UNCLUE