1. Of persons; marked by failure to realize full potentialities
   "unfulfilled and uneasy men"
   - unrealized, unrealised [Brit]

See also: unsuccessful

• nonintellectual
• noninterchangeable
• noninterference
• nonintersecting
• nonintervention
• noninvasive
• nonionic
• nonionised
• nonionized
• nonjudgmental
• nonkosher
• nonleaded
• nonlegal
• nonlethal
• nonlexical
• nonlexically
• nonlinear
• nonlinear correlation
• nonlinear distortion
• nonlinear system
• nonlinguistic
• nonliteral
• nonliterary
• nonliterate
• nonliving