different between tuppence vs eightpence

English

tuppence (countable and uncountable, plural tuppences)

(Britain, informal, dated) Two pence (in pre- or post-decimalisation currency).
Milk has gone up to tuppence ha'penny a pint.
- 1909, W. W. Jacobs, "Prize Money," in Sailor's Knots,
  In less than four days twenty-three men had paid their tuppences to Henery, who 'ad been made the seckitary.
(Britain, idiomatic) Opinion.
(Britain, slang, usually childish) Vulva or vagina.

eight +? pence

eightpence (plural eightpences)

(historical, numismatics) A former coin worth eight pence; the monetary amount of eight pence.

Send