yawkyawk
—where the first consonant and diphthong "yaw-" rhymes with English "how". This word is commonly mispronounced by native English speakers as "yorkyork" (Australian English i.e. incorrectly making it ryhme with "pork").

Probably related to the formative yaw which means 'young, offspring, woman's child'.

The word can sometimes take the feminine noun class prefix ngal- (W) / al- (Kdj):
ngal-yawkyawk (W)
al-yawkyawk (Kdj)
Sometimes to mark the singular, the reduplication is dropped (but it must retain the prefix): ngal-yawk (W)

Can be used as a term of address: Ma, yawkyawk ngurrim-ray! 'Ok you girls, come here!'

Barrih-nami kebborlh yawkyawk albu mararradj barri-karrmi. (Kdj)
They used to put a nose decoration in the young girl's nose, if they had a sweetheart/girlfriend/boyfriend.

Yawkyawk ben-royhmeng. (W)
He was spying on the young women.