Where does “unreassurable” come from?

unreassurable (English) comes from English reassurable, from English reassure, from Old French rasseürer, from Old French re-, from Latin rĕ-, from Latin prōdūcō, from Latin prō-, from Proto-Italic *pro- — passed , crossed.

unreassurable (English): That cannot be reassured

Definitions

  1. That cannot be reassured

Ancestry of “unreassurable”, step by step

unreassurable traces back through two separate lines of ancestry.

via English reassurable

StepLanguageWordMeaning
1EnglishreassurableAble to be reassured
2EnglishreassureTo assure anew; to restore confidence to; to free...
3Old FrenchrasseürerAlternative form of rasseurer
4Old Frenchre-re- again; once more
5Latinrĕ-back, backwards
6Latinprōdūcōto lead or bring forth, forward or out
7Latinprō-forward direction, forward movement
8Proto-Italic*pro-pro- see the Latin entry for further meanings
9Proto-Indo-Europeanpro-toward, forward
10Proto-Indo-Europeanpor-to give birth; forward, through; going, passage
11Proto-Indo-Europeanper-before, in front; first; to go through
12Proto-Indo-Europeanpr̥tóspassed , crossed

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Latin rĕ-