armchair is a valid English word

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

Meanings

Noun (COUNTABLE)

A chair with supports for the arms or elbows.
• Hypernym: chair, furniture

Adjective (NOT COMPARABLE)

(figuratively) Remote from actual involvement, including a person retired from previously active involvement.
• These days I'm an armchair detective.
(figuratively) Unqualified or uninformed but yet giving advice, especially on technical issues, such as law, architecture, medicine, military theory, or sports; relating to such advice.
• He's just an armchair lawyer who thinks he knows a lot about the law because he reads a legal blog.

Verb

To create based on theory or general knowledge rather than data.
To theorize based on analysis of data that was gathered previously; to reflect.

armchair is a Scrabble valid word

armchair

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

armchair is an iScramble, QuickWords valid word

armchair

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

Same letters words (Anagrams)

• none

Same letters plus one

• ARMCHAIRS
• CHARMINAR
• MACROHAIR
• MATRIARCH

Same letters minus one

• AMHARIC
• HIRCARA
• MACHAIR