satisfactorily
UK: ˌsætɪsˈfæktərəli | US: ˌsætɪsˈfæktərəli
adv. in a manner that fulfills expectations or requirements adequately
adv. to a sufficient or acceptable degree
The word "satisfactorily" derives from the Latin satis (enough) + facere (to make or do), forming satisfacere (to satisfy). The root "satisfy" entered English via Old French satisfier, retaining the core meaning of fulfilling needs. The suffix "-ory" (from Latin -orius) turns verbs into adjectives (e.g., "satisfactory"), and "-ly" (Old English -lice) converts adjectives into adverbs. The layered construction reflects a logical progression: "do enough" → "fulfilling" → "in a fulfilling manner."
The project was completed satisfactorily within the deadline.
She performed her duties satisfactorily, earning praise from her manager.
The machine functions satisfactorily after repairs.
His explanation answered the question satisfactorily.
The hotel staff resolved the complaint satisfactorily.