Which one to use?Beginnernumeral / pronounverb (past tense)

OnevsWon

'One' is the number 1 or an impersonal pronoun; 'won' is the past tense of 'to win'.

Side-by-side comparison

One
numeral / pronoun

"One" is the number 1, but also the impersonal pronoun equivalent to "you" in general statements. "One should be careful" = a person should be careful. Pronounced like "won".

  • We only need one more signature to finalize the agreement.

  • One must always read the fine print before signing.

  • One of the candidates was significantly more qualified.

Won
verb (past tense)

"Won" is the past tense of "win": you were victorious in a competition, prize, or battle. "She won the race" = she finished first. Pronounced exactly like "one".

  • Our team won the regional sales competition last quarter.

  • She won three awards at the ceremony last night.

  • They won the contract after a very competitive bidding process.

Common mistake

"We one the game" is a fast-typing slip, and spell-check will not catch it because "one" is a real word. Ask yourself: is it about winning? Then the W of "win" comes first.

Trick to remember it

  • •"Won" starts with W, the same W as "win." It won because it won.
  • •"One" starts with O for the shape of the digit.

Quick rule

  • •Is it the number 1 or the impersonal pronoun? "One".
  • •Is it the past of to win? "Won".

Did you know?

The pronunciation of ONE is one of English's great mysteries: it is said /wʌn/ with a W that is not in the spelling. In Old English, the word was "an" or "ane", no W. Over time, speakers began gliding into the vowel /ʌ/ with a /w/ sound for ease of articulation, but the spelling never reflected that change. ONCE (/wʌns/) and ONWARD have the same unusual pronunciation. It is one of the clearest cases of a divergence between writing and pronunciation producing unexpected homophony. ONE and WON are identical in sound for completely different historical reasons.

Practise what you learned

Exercise 1 · Pick the right one

She _____ the competition after practising every day for six months.

Exercise 2 · Pick the right one

I need _____ ticket, please. Just for myself.

Exercise 3 · Form the word

Complete: "We _____ three games in a row. The team was very happy." (one / won)

Bryan López

Founder of SpeakUP Academy