Where does “punctualness” come from?

punctualness (English) comes from English punctual, from French ponctuel, from Medieval Latin punctualis, from Latin punctus, from Latin -tus, from Proto-Italic -tus, from Proto-Indo-European -tus — Derives action nouns from verb roots.

punctualness (English): punctuality; exactness

Definitions

  1. punctuality; exactness

Ancestry of “punctualness”, step by step

punctualness traces back through two separate lines of ancestry.

via English punctual

StepLanguageWordMeaning
1EnglishpunctualPrompt; on time; Existing as a point or series of...
2Frenchponctuelpunctual, on time; pointlike; infrequent,...
3Medieval Latinpunctualishaving a sharp point
4Latinpunctuspricked, punctured, pierced, having been pricked;...
5Latin-tusForms the past participle of verbs; Forms...
6Proto-Italic-tus
7Proto-Indo-European-tusDerives action nouns from verb roots

via English Ness

StepLanguageWordMeaning
1EnglishNessAn Ulster princess and the mother of Conchobar mac Nessa and Findchoem in the Ulster Cycle of Irish mythology. Daughter of Eochaid Sálbuide. Also the mother of Cormac Cond Longas by incest with Conchobar mac Nessa
2Middle Englishnesse
3Old Englishnæsnot, not at all; not; first/third-person singular...
4Proto-Germanicnasjąfoothill; headland; cape
5Proto-Indo-Europeannéh₂snose
Every word from Proto-Indo-European -tus