From non- + equal.
nonequal (not comparable)
- Not equal; unequal, different.
1982, Courtland A Collier, William Burl Ledbetter, Engineering cost analysis:Periodic series of nonequal payments, converted into an equivalent future value.
nonequal (plural nonequals)
- One who is not an equal; a person of differing rank or status.
1977, Nancy Henley, Body politics: power, sex, and nonverbal communication:...we may develop Table 5, summarizing nonverbal behaviors used between equals (close and distant) and nonequals (superior and subordinate).