cosy is a valid English word

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

Meanings

Adjective (COMPARABLE)

Affording comfort and warmth; snug; social.
• Synonym: snug
Warm and comfortable.
• I feel very cosy here in my bed.

Noun (COUNTABLE)

A padded or knit covering put on an item to keep it warm, especially a teapot or egg.
A padded or knit covering for any item (often an electronic device such as a laptop computer).
A work of crime fiction in which sex and violence are downplayed or treated humorously, and the crime and detection take place in a small, socially intimate community.

Verb

To become snug and comfortable.
To become friendly with.
• He spent all day cosying up to the new boss, hoping for a plum assignment.

cosy is a Scrabble valid word

cosy

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

cosy is not an iScramble, QuickWords valid word

cosy

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

Same letters words (Anagrams)

• COYS

Same letters plus one

• ACOYS
• CAYOS
• CHOYS
• CLOYS
• COEYS
• COPSY
• COSBY
• COSEY
• COTYS
• COUSY
• COYAS
• COYES
• COYNS
• COYSH
• COYTS
• CROYS
• CYONS
• SCOBY
• SCOPY
• SCYON
• SOCKY
• SOUCY
• YOCKS

Same letters minus one

• COS
• COY
• CSO
• CYO
• CYS
• OCS
• OSC
• SCO
• SOC
• SOY
• YOS
• YSO