Old maid and Prig

Old maid noun - An elderly unmarried woman.

Prig and old maid are semantically related in older unmarried woman topic. In some cases you can use "Prig" instead a noun phrase "Old maid".

Prig noun - A person regarded as arrogant and annoying.

Old maid and prig are semantically related in prude topic. You can use "Old maid" instead a noun "Prig", if it concerns topics such as goody-goody. popular alternative