Where does “paleoclimatical” come from?

paleoclimatical (English) comes from English paleo, from Hawaiian leo, from Proto-Polynesian leo, from Proto-Oceanic leqo, from Proto-Oceanic *(qa-)liqoʀ, from Proto-Eastern Malayo-Polynesian *liqəʀ, from Proto-Central-Eastern Malayo-Polynesian *liqəʀ, from Proto-Malayo-Polynesian liqəʀ — neck.

Ancestry of “paleoclimatical”, step by step

paleoclimatical traces back through two separate lines of ancestry.

via English paleo

StepLanguageWordMeaning
1EnglishpaleoClipping of paleodiet
2Hawaiianleovoice; sound; command; verbal message
3Proto-Polynesianleovoice; language; speech
4Proto-Oceanicleqo
5Proto-Oceanic*(qa-)liqoʀthroat front part of the neck
6Proto-Eastern Malayo-Polynesian*liqəʀ
7Proto-Central-Eastern Malayo-Polynesian*liqəʀ
8Proto-Malayo-Polynesianliqəʀneck
9Proto-Austronesianliqəʀneck

via English climatical

StepLanguageWordMeaning
1EnglishclimaticalAlternative form of climatic
Every word from Proto-Austronesian liqəʀEvery word from Proto-Malayo-Polynesian liqəʀEvery word from Proto-Central-Eastern Malayo-Polynesian *liqəʀ