Where does “predictably” come from?

Predictably derives from English predict, from Latin praedicere meaning "to say beforehand," combining Latin prae- "before" with dicere "to say," which traces to Proto-Indo-European deyḱ- "to point or show."

predictably (English): In a manner that can be expected or anticipated

Definitions

  1. In a manner that can be expected or anticipated

Ancestry of “predictably”, step by step

StepLanguageWordMeaning
1EnglishpredictableAble to be predicted
2EnglishpredictTo make a prediction: to forecast, foretell, or...
3Frenchprédireto predict, foretell
4Italianpredicareto preach
5Spanishpredicarto preach
6Latinpraedicōto proclaim, declare publicly
7Latindīcōto say, talk, speak, utter, mention
8Latin-tiōtion, -ation, -ing
9Latindissertātiō(spoken) dissertation, discourse, disquisition
10Latindissertusarranged, disposed; explained
11Latindissereresecond-person singular future passive indicative...
12Latindis-asunder, apart, in two; reversal, removal;...
13Latincalceusshoe
14Latincalxlimestone; chalk; the finish line
15Ancient Greekχάλιξsmall stone, pebble; gravel, rubble
Every word from Ancient Greek χάλιξ