Where does “Pō whakamataku” come from?

Pō whakamataku (Maori) comes from Maori whakamataku, from Maori mataku, from Proto-Polynesian *mataku, from Proto-Oceanic *matakut, from Proto-Eastern Malayo-Polynesian *matakut, from Proto-Central-Eastern Malayo-Polynesian *matakut, from Proto-Malayo-Polynesian *matakut, from Proto-Austronesian *matakut — afraid, scared.

Ancestry of “Pō whakamataku”, step by step

Pō whakamataku traces back through two separate lines of ancestry.

via Maori whakamataku

StepLanguageWordMeaning
1Maoriwhakamataku—
2Maorimataku—
3Proto-Polynesian*mataku—
4Proto-Oceanic*matakutto be afraid, to be scared
5Proto-Eastern Malayo-Polynesian*matakut—
6Proto-Central-Eastern Malayo-Polynesian*matakut—
7Proto-Malayo-Polynesian*matakutafraid, scared
8Proto-Austronesian*matakutafraid, scared

via Maori pō

StepLanguageWordMeaning
1Maoripōnight
2Proto-Polynesian*po—
3Proto-Oceanicboŋi—
4Proto-Austronesianbəʀŋi—
Every word from Proto-Austronesian *matakut →Every word from Proto-Malayo-Polynesian *matakut →Every word from Proto-Central-Eastern Malayo-Polynesian *matakut →