Where does “dearthful” come from?

dearthful (English) comes from English dearth, from Middle English derth, from Old English dīerþ, from Proto-West Germanic diuriþu, from Proto-Germanic diuriþō, from Proto-Germanic diurijaz, from Proto-Indo-European dʰegʷʰ- — to burn; warm, hot.

dearthful (English): Involving a dearth or lack; barren

Definitions

  1. Involving a dearth or lack; barren

Ancestry of “dearthful”, step by step

dearthful traces back through two separate lines of ancestry.

via English dearth

StepLanguageWordMeaning
1EnglishdearthA period or condition when food is rare and hence...
2Middle EnglishderthA period or condition when food is rare and hence...
3Old Englishdīerþ
4Proto-West Germanicdiuriþudearness, costliness, preciousness
5Proto-Germanicdiuriþōdearness, costliness, preciousness; glory, honour
6Proto-Germanicdiurijazdear, precious; expensive
7Proto-Indo-Europeandʰegʷʰ-to burn; warm, hot

via English ful

StepLanguageWordMeaning
1Englishful
Every word from Proto-Indo-European dʰegʷʰ-Every word from Proto-Germanic diurijazEvery word from Proto-Germanic diuriþō