upstairs is a valid English word

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

Meanings

Adjective (COMPARABLE)

Located on a higher floor or level of a building.
• They can sleep in the upstairs bedroom.
(baseball informal) Pertaining to a pitched ball that is high, and usually outside the strike zone.
• That fastball was upstairs for a ball.

Adverb (COMPARABLE)

Up the stairs; on a higher floor or level.
• I’ll take my shoes and put them away the next time I go upstairs.
(informal) In the brain or mind.
• After Joe did a hula dance on the kitchen table, his friends wondered if he didn’t have a lot going on upstairs.
(informal) In heaven, especially with regard to where a deity might be found.

Noun (COUNTABLE)

An upper storey.
(slang euphemism) A woman's breasts.

upstairs is a Scrabble valid word

upstairs

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

upstairs is an iScramble, QuickWords valid word

upstairs

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

Same letters words (Anagrams)

• none

Same letters plus one

• EPITARSUS
• PASTORIUS
• PISTOSAUR
• PRUSSIATE
• PUSATERIS
• UPRAISEST
• UPSTRAINS

Same letters minus one

• AURISTS
• PRUSSIA
• PURISTS
• RAPISTS
• RISTAUS
• SAPRIST
• SITUPAS
• SPRUITS
• SUPARIS
• SURITAS
• UPRISTS
• UPSTAIR
• UPSTIRS
• URISTAS