In SuperHolly's video about visiting Australia at around 3:04, Holly mentions coming across the word "peckish" for the first time. As an Australian, I wasn't aware of the word being more common in Australian English than American English.
Wiktionary doesn't indicate it's specific to a dialect of English, and according to Google NGrams the word is in the same order of magnitude in American and British English (the closest they have to Australian English).
Is the word less common in American English than other varieties of English?
Best Answer
Yes, the informal expression peckish, meaning hungry, appears to be mainly used in BrE and AuE:
According to GDoS the term peckish dates back to the 18th century and the usage examples they provide are mainly from AuE and BrE. Peckish derives from peck, (16th C.) to eat (of a bird).
peckish: (also pecky) hungry:
The term is mainly BrE according to the American Heritage Dictionary:
Peckish:
and on the usage of peckish Vocabulary.com notes that: