Where does “*friāsa” come from?

*friāsa (Old Frisian) comes from Proto-West Germanic freusan, from Proto-Germanic freusaną, from Proto-Indo-European prews- — to freeze; frost.

Ancestry of “*friāsa”, step by step

StepLanguageWordMeaning
1Proto-West Germanicfreusanto freeze
2Proto-Germanicfreusanąto freeze
3Proto-Indo-Europeanprews-to freeze; frost

Words derived from “*friāsa”

Every word from Proto-Indo-European prews- →Every word from Proto-Germanic freusaną →Every word from Proto-West Germanic freusan →