Where does “unconfirmably” come from?

unconfirmably (English) comes from English unconfirmable, from English confirmable, from English confirm, from Middle English confirmen, from Old French confermer, from Latin cōnfirmō, from Latin cōn-, from Latin cum — resin, gum; to say, speak.

unconfirmably (English): In a way that cannot be confirmed

Definitions

  1. In a way that cannot be confirmed

Ancestry of “unconfirmably”, step by step

unconfirmably traces back through two separate lines of ancestry.

via English unconfirmable

StepLanguageWordMeaning
1EnglishunconfirmableNot confirmable
2EnglishconfirmableCapable of being checked, verifiable
3EnglishconfirmTo strengthen; to make firm or resolute; To...
4Middle Englishconfirmen
5Old Frenchconfermerto confirm
6Latincōnfirmōto make firm, establish, re-establish, strengthen, fortify, mature, confirm
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 ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Proto-Indo-European gʷet-