ethereous is a valid English word

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

Meanings

Adjective (COMPARABLE)

(obsolete) Formed of ether; ethereal.
(obsolete chemistry) Of or resembling ether.

ethereous is a Scrabble valid word

e1t1h4e1r1e1o1u1s1

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

ethereous is not an iScramble, QuickWords valid word

e1t2h3e4r5e6o7u8s9

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

Same letters words (Anagrams)

• TREEHOUSE

Same letters plus one

• PETERHOUSE
• TREEHOUSES

Same letters minus one

• ETHEROUS
• SHOETREE