nonstop is a valid English word

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

Meanings

Adjective (NOT COMPARABLE)

Without stopping; without interruption or break.
• There's a nonstop flight to Mauritius, but I'm not sitting on the same plane for thirteen hours.
(genetics) Describing a point mutation within a stop codon that causes the continued translation of an mRNA strand.
• Coordinate terms: missense, nonsense

Adverb (NOT COMPARABLE)

Without stopping; without interruption or break
• Synonym: ceaselessly, endlessly, incessantly, Thesaurus:continuously

Noun (COUNTABLE)

(travel) A nonstop journey, especially a nonstop flight.
A convenience store in parts of Europe, open 24 hours a day.
(linguistics) A linguistic sound that is not a stop; a continuant.

nonstop is a Scrabble valid word

nonstop

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

nonstop is an iScramble, QuickWords valid word

nonstop

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

Same letters words (Anagrams)

• PONTONS

Same letters plus one

• NONPOETS
• NONPORTS
• NONSPORT
• NONSTOPS
• PONTOONS
• POSTNOUN
• SPANTOON
• SPONTOON

Same letters minus one

• PONTON
• POONTS
• POSTON