As nouns the difference between oncer and ouncer
is that oncer is (informal|historical) a one-pound note while ouncer is (in combination) something that weighs, or holds, a specified number of ounces.
oncer
English
Noun
(
en noun)
(informal, historical) A one-pound note.
*
(poetic) A person who does something once.
*
Anagrams
*
*
ouncer
English
Noun
(
en noun)
(in combination) Something that weighs, or holds, a specified number of ounces.