IPA: /nɒnˈsuːpəvaɪzəri/
KK: /nɑnˈsuːpərˌvaɪzəri/
This word describes someone or something that does not have the responsibility of overseeing or managing others.
The team consists of both supervisory and nonsupervisory staff.
Nonsupervisory → It is formed from "non-" (meaning not) and "supervisory" (from Latin "supervisus", meaning overseen or looked over). The word "nonsupervisory" means not overseeing or not in a position to supervise.
Think of 'non-' meaning not, and 'supervisory' relating to overseeing. This helps you remember that 'nonsupervisory' refers to someone who is not in a position to oversee.