Where does “unconfessable” come from?

unconfessable (English) comes from English confessable, from English confess, from Anglo-Norman confesser, from Old French confesser, from Latin cōnfessus, from Latin cōnfiteor, from Latin cōn-, from Latin cum — resin, gum; to say, speak.

unconfessable (English): That cannot be confessed

Definitions

  1. That cannot be confessed

Ancestry of “unconfessable”, step by step

unconfessable traces back through two separate lines of ancestry.

via English confessable

StepLanguageWordMeaning
1EnglishconfessableThat can be confessed
2EnglishconfessTo admit to the truth, particularly in the...
3Anglo-Normanconfesserto confess; to promise; to swear
4Old Frenchconfesserto confess; to promise; to swear
5Latincōnfessushaving confessed, acknowledged
6Latincōnfiteorto confess, admit
7Latincōn-Used in compounds to indicate a being or bringing together of several objects
8Latincumwith, along with; at; -fold
9Old LatincomAlternative form of cum
10Proto-Italickomwith, along, at
11Proto-Indo-Europeanḱómbeside, near, by, with
12Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
13Middle Englishkyt
14Germankittputty certain kinds of cement used for fixing e.g. window panes
15Old High Germankuti
16Proto-West Germanickwidugum, resin
17Proto-Germanickweduzresin
18Proto-Indo-Europeangʷet-resin, gum; to say, speak

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European gʷet-Every word from Latin cōn-Every word from Proto-Germanic kweduz