ulterior (Adjective) — Lying beyond what is openly revealed or avowed (especially being kept in the background or deliberately concealed). ex. "looked too closely for an ulterior purpose in all knowledge"
ulterior (Adjective) — Beyond or outside an area of immediate interest; remote. ex. "a suggestion ulterior to the present discussion" ex. "without...any purpose, immediate or ulterior"
ulterior (Adjective) — Coming at a subsequent time or stage. ex. "without ulterior argument"