Denshi Jisho — Online Japanese dictionary

思う おもう 1: to think; to consider; to believe;
2: to think (of doing); to plan (to do);
3: to judge; to assess; to regard;
4: to imagine; to suppose; to dream;
5: to expect; to look forward to;
6: to feel; to desire; to want;
7: to recall; to remember
Common word, Godan verb with u ending, Transitive verb 
思うに おもうに presumably; conceivably; in my opinion; in my view; I think (that); upon thought; upon reflection
Adverb 
思う様 おもうさま to one's heart's content
Na-adjective, Adverb, Noun 
思う壷 おもうつぼ 1: one's wishes; one's expectations;
2: just as expected
Noun 
思う壺 おもうつぼ 1: one's wishes; one's expectations;
2: just as expected
Noun 
思う儘 おもうまま to one's heart's content or satisfaction
Noun 
思うつぼ おもうつぼ 1: one's wishes; one's expectations;
2: just as expected
Noun 
思うまま おもうまま to one's heart's content or satisfaction
Noun 
思うがまま おもうがまま to one's heart's content or satisfaction
Expression 
思う存分 おもうぞんぶん to one's heart's content
Common word, Adverb 
思うぞんぶん おもうぞんぶん to one's heart's content
Adverb 
思う壷にはまる おもうつぼにはまる to turn out just as one wished; to play into the hands (of)
Expression, Godan verb with ru ending 
思う壺にはまる おもうつぼにはまる to turn out just as one wished; to play into the hands (of)
Expression, Godan verb with ru ending 
思うつぼにはまる おもうつぼにはまる to turn out just as one wished; to play into the hands (of)
Expression, Godan verb with ru ending 
思う念力岩をも徹す おもうねんりきいわをもとおす Where there is a will, there is a way
Expression, Idiomatic expression 
思う念力岩をも通す おもうねんりきいわをもとおす Where there is a will, there is a way
Expression, Idiomatic expression 

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