Where does “sitcommy” come from?

sitcommy (English) comes from English sitcom, from English situation, from Middle English situacioun, from Middle French situation, from Latin situatio, from Latin situō, from Latin situs, from Latin -tus — Derives action nouns from verb roots.

Ancestry of “sitcommy”, step by step

sitcommy traces back through two separate lines of ancestry.

via English sitcom

StepLanguageWordMeaning
1Englishsitcomclipping of situation comedy; Acronym of single...
2EnglishsituationThe combination of circumstances at a given...
3Middle EnglishsituaciounRepositioning a broken bone
4Middle Frenchsituation—
5Latinsituatio—
6Latinsituōto place, situate, locate
7Latinsituspermitted, allowed, suffered, having been...
8Latin-tusForms the past participle of verbs; Forms...
9Proto-Italic-tus—
10Proto-Indo-European-tusDerives action nouns from verb roots

via English Y

StepLanguageWordMeaning
1EnglishYA figure or mark in the shape of the letter Y; A...
2EnglishyuriA narrative or visual work featuring a romance or...
3Japanese百合lily
4Japanese連用形an inflectional category: the continuative or...
5Japanese見るto see, to watch, to observe, to look at...
6Japanese夢a dream; a vision; leaving reality to the state...
7Old Japanese夢a dream
8Japanese目an order in biology: smaller than a class, bigger...
9Middle Chinese目—
Every word from Proto-Indo-European -tus →Every word from Latin -tus →Every word from Latin situs →