WordNet: divergent thinking, out-of-the-box thinking

thinking that moves away in diverging directions so as to involve a variety of aspects and which sometimes lead to novel ideas and solutions; associated with creativity

• hypernym cerebration, intellection, mentation, thinking, thought, thought process

• part holonym creative thinking, creativeness, creativity

divergent thinking

• (englanti) convergent thinking (antonym)
• (suomi) omaperäinen ajattelu (synonyymi)

out-of-the-box thinking

• (suomi) omaperäinen ajattelu (synonyymi)