EtymEx

satisfactory

/ˌsætɪsˈfæktəri/adjective

Adequate or pleasing enough to meet requirements

From Latin satis (enough) + Latin facere (to do).

Lineage

LatinRomanceGermanicnot directly attestedSelect a stage for details, or drag it

The story

At first, “satisfactory” had a surprisingly solemn job: in the mid-15th century it meant something capable of atoning for sin. Its Latin engine was satisfacere, literally “do enough,” built from satis (“enough”) and facere (“to do”). The same facere family gives us factory and manufacture, while satis turns up in satiate—so a word now used for a passable report card once carried the weight of making amends. By the 1630s, the adjective had broadened to mean adequate for the demands of a case; by the 1660s, it could also mean genuinely gratifying. Think of it as a small linguistic upgrade from “enough to answer for your sins” to “good enough to get the job done.”

Related words

Confused with
satisfactory, satisfying

Words from the same roots

satis · Latin, ‘enough, sufficiently’

Derivedsatisfy, satisfaction, satiate, satiable

facere · Latin, ‘to do, make’

Derivedmanufacture, facile, factory, effect

Sources