proposition is a valid English word

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

Meanings

Noun (COUNTABLE AND UNCOUNTABLE)

(uncountable) The act of offering (an idea) for consideration.
(countable) An idea or a plan offered.
(countable business settings) The terms of a transaction offered.

Verb

(transitive informal) To make a suggestion of sexual intercourse to (someone with whom one is not sexually involved).
• Synonyms: pass, come on, hit on
(transitive informal) To make an offer or suggestion to (someone).

proposition is a Scrabble valid word

proposition

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

proposition is an iScramble, QuickWords valid word

proposition

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

Same letters words (Anagrams)

• OPISTOPORIN

Same letters plus one

• OPISTOPORINS
• PONTOPORIIDS
• PROPOSITIONS
• REOPPOSITION

Same letters minus one

• OPPOSITION