n.
1.
Cogitation, reflection, meditation, musing, contemplation, thinking, notion.
2.
Idea, conception, consideration, speculation, study, deliberation, pondering.
3.
Imagination, conceit, fancy, notion.
4.
Judgment, conclusion, opinion, notion, supposition, idea, view.
5.
Deliberation, consideration, reasoning, meditation.
6.
Design, purpose, intention.