Where does “communicational” come from?

Communicational derives from communication, which combines the Latin communis (shared) and the suffix -tio (denoting action or result), both ultimately rooted in Proto-Indo-European ko-moin-i (common) and -kos (forming adjectives).

communicational (English): That communicates; Relating to communications

Definitions

  1. That communicates; Relating to communications

Ancestry of “communicational”, step by step

StepLanguageWordMeaning
1EnglishcommunicationThe act or fact of communicating anything;...
2Latincommūnicātiōsharing, imparting
3Latincommūnicōto impart, share
4Latincommūniscommon, commonplace, ordinary, general, universal, shared, shared alike, of both sides, belonging to two or more together
5Old Latincom(m)oinis
6Proto-Italickommoiniscommon
7Proto-Indo-Europeanḱom-moy-ni-held in common
8Proto-Indo-Europeanḱómbeside, near, by, with
9Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
10Middle Englishkyt
11Germankittputty certain kinds of cement used for fixing e.g. window panes
12Old High Germankuti
13Proto-West Germanickwidugum, resin
14Proto-Germanickweduzresin
15Proto-Indo-Europeangʷet-resin, gum; to say, speak
16Proto-Indo-Europeangū-to bend; curve; arch; vault; to bow, bend, arch,...

Words derived from “communicational

Every word from Proto-Indo-European gū-Every word from Proto-Indo-European gʷet-Every word from Proto-Germanic kweduz