Where does “unpatiently” come from?

unpatiently (English) comes from English unpatient, from English patient, from Middle English pacient, from Middle French patient, from Old French pacient, from Latin patiēns, from Latin patior, from Proto-Indo-European peh₁- — to hate, hurt.

Ancestry of “unpatiently”, step by step

unpatiently traces back through two separate lines of ancestry.

via English unpatient

StepLanguageWordMeaning
1EnglishunpatientObsolete form of impatient
2EnglishpatientWilling to wait if necessary; not losing one's...
3Middle EnglishpacientAble or willing to bear pain or suffering
4Middle Frenchpatient
5Old Frenchpacient
6Latinpatiēnssuffering, enduring
7LatinpatiorI suffer, endure; I allow, acquiesce, permit,...
8Proto-Indo-Europeanpeh₁-to hate, hurt

via English ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Proto-Indo-European peh₁-Every word from Latin patiorEvery word from Latin patiēns