notion, belief, concept, conviction, comprehension, memory

idea, opinion, consideration, thought, thinking, notion

price, gesture, humor, spirit, emotion, notion

intent, intention, purport, drift, sense, notion

intention, intent, idea, motive, design, notion

introduction, acquaintance, familiarization, knowledge, knowing, notion

invention, contrivance, mintage, patent, inventory, notion

notion

category, range, class, ranking, series, notion

square, class, category, grade, pigeonhole, notion

thought, opinion, notion, thinking, verdict, expert evidence