The word "onces" uses 5 letters: cenos.

ONCES is playable in:

Words With Friends9
Scrabble US
Scrabble UK7

onces is a valid word in this word list. For a definition, see the external dictionary links below.

Try a search for onces in these online resources (some words may not be found):
Wiktionary - OneLook Dictionaries - Merriam-Webster - Google Search
Each search will normally open in a new window.

Direct anagrams of onces:

cones9 scone9

Words formed by adding one letter before or after onces (in bold), or to cenos in any order:

Shorter words found within cenos

List all words that start with Q, adjectives that start with Q or find all 5 letter words starting with Q

List all words by word length, browse all words in the list, explore all combinations of letters or find all adjectives starting with a letter

Words with all letters different - Letter pairs and double letters - Hook Word Lists