Where does “corroboratively” come from?

corroboratively (English) comes from English corroborative, from English corroborate, from Latin corrōborātus, from Latin corrōborō, from Latin cōn-, from Latin cum, from Old Latin com, from Proto-Italic kom — to bend; curve; arch; vault; to bow, bend, arch,...

corroboratively (English): In a corroborative manner

Definitions

  1. In a corroborative manner

Ancestry of “corroboratively”, step by step

corroboratively traces back through two separate lines of ancestry.

via English corroborative

StepLanguageWordMeaning
1EnglishcorroborativeServing to corroborate; a medical tonic; a...
2EnglishcorroborateTo confirm or support something with additional...
3Latincorrōborātusstrengthened, corroborated
4Latincorrōborōto make strong, strengthen, invigorate, corroborate, reinforce, fortify
5Latincōn-Used in compounds to indicate a being or bringing together of several objects
6Latincumwith, along with; at; -fold
7Old LatincomAlternative form of cum
8Proto-Italickomwith, along, at
9Proto-Indo-Europeanḱómbeside, near, by, with
10Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
11Middle Englishkyt
12Germankittputty certain kinds of cement used for fixing e.g. window panes
13Old High Germankuti
14Proto-West Germanickwidugum, resin
15Proto-Germanickweduzresin
16Proto-Indo-Europeangʷet-resin, gum; to say, speak
17Proto-Indo-Europeangū-to bend; curve; arch; vault; to bow, bend, arch,...

via English ly

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