N3 - 想像そうぞう
imagination, guess
N3 - 連想れんそう
association (of ideas), suggestion
N2 - 感想かんそう
impressions, thoughts
N2 - 空想くうそう
daydream, fantasy, fancy, vision
N2 - 発想はっそう
expression (music), conceptualization
N1 - 愛想あいそ
civility, courtesy, compliments, sociability, graces
N1 - 可哀想かわいそう
poor, pitiable, pathetic
N1 - 構想こうそう
plan, plot, idea, conception
N1 - 予想よそう
expectation, anticipation, prediction, forecast