Five-year old Synonyms

We can't find synonyms for the phrase "Five-year old", but we have synonyms for terms, you can combine them.

Five-year Synonyms

Old Synonyms

FO abbreviation

FO is an abbreviation for Five-year Old

What does FO stand for?

FO stands for "Five-year Old"

Definitions for Old

(adjective) being of advanced years and especially past middle age
(adjective) dating or surviving from the distant past
(adjective) having been such at some previous time