IPA: /ˌsætɪsˈfæktəri/
KK: /sætɪsˈfæktəri/
Providing enough quality or performance to meet a need or expectation; acceptable.
The results of the project were satisfactory to the committee.
Satisfactory → It is formed from "satis" (meaning enough) and "facere" (meaning to make or do) with the suffix "-ory" (meaning relating to). The word "satisfactory" means relating to making something enough or acceptable.
Think of something being 'enough' ('satis') and 'made' ('facere') to remember that 'satisfactory' means it meets the required standard.