psycho is a valid English word

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

Meanings

Adjective (COMPARABLE)

(colloquial or pejorative) Psychotic or otherwise insane.

Noun (COUNTABLE)

(pejorative slang) A person who is psychotic or otherwise insane.
• Synonym: freak, loony, nutcase, wacko
(pejorative slang) A person who acts in a bizarre or dangerous manner.
• Synonym: creep, freak, loose cannon, weirdo
(informal) A class, at a college or university, in which psychology is taught.
• I've got anthro, socio, lunch, and psycho.

psycho is a Scrabble valid word

psycho

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

psycho is an iScramble, QuickWords valid word

psycho

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

Same letters words (Anagrams)

• CHOPSY

Same letters plus one

• PHORCYS
• POCHAYS
• PSYCHON
• PSYCHOS
• SCYPHOI
• SCYPHOS

Same letters minus one

• CHOPS
• CHOYS
• COPSY
• COYSH
• HYPOS
• PSYCH
• SCOPY
• SOPHY