Denshi Jisho — Online Japanese dictionary

決 けつ decision; vote
Common word, Noun 
決め きめ agreement; rule
Common word, Noun, Noun suffix 
決め ぎめ contracted regular payment, e.g. monthly, weekly, etc.; by the (month, week, etc.)
Noun, Noun suffix, Usually written using kana alone 
可決 かけつ approval; adoption (e.g. motion, bill); passage
Common word, Noun, Suru verb 
議決 ぎけつ resolution; decision; vote
Common word, Noun, Suru verb 
決起 けっき jump to one's feet; stand up against; rising to action
Common word, Noun, Suru verb 
決意 けつい decision; determination
Common word, Noun, Suru verb 
決議 けつぎ resolution; vote; decision
Common word, Noun, Suru verb 
自決 じけつ 1: self-determination;
2: suicide
Common word, Noun, Suru verb 
否決 ひけつ rejection; negation; voting down
Common word, Noun, Suru verb 
未決 みけつ pending; undecided
Common word, No-adjective, Noun 
仮決 かけつ conditional approval
Noun 
既決 きけつ decided; determined; settled
No-adjective, Noun 
決り きまり 1: rule; regulation;
2: settlement; conclusion; end; agreement; arrangement;
3: habit; custom; habitual way;
4: countenance in front of another person; face;
5: (Archaism) love relationship between a customer and a prostitute
Noun, No-adjective 
決る きまる 1: to be decided; to be settled;
2: to look good in (clothes)
Irregular okurigana usage, Godan verb with ru ending, Intransitive verb 
決河 けっか river breaking through (its dikes)
Noun 
決死 けっし preparedness for death; do-or-die spirit
Noun 
決す けっす to decide; to determine
Godan verb with su ending 
決る さくる 1: (Usually written using kana alone) to dig out; to gouge out; to hollow out;
2: to scoop; to ladle; to bail;
3: to jerk (one's chin)
Out-dated or obsolete kana, Godan verb with ru ending, Transitive verb 
秘決 ひけつ secret; mysteries; key
Irregular kanji usage, Noun 
決まり きまり 1: rule; regulation;
2: settlement; conclusion; end; agreement; arrangement;
3: habit; custom; habitual way;
4: countenance in front of another person; face;
5: (Archaism) love relationship between a customer and a prostitute
Common word, Noun, No-adjective 
決まる きまる 1: to be decided; to be settled;
2: to look good in (clothes)
Common word, Godan verb with ru ending, Intransitive verb 
決め手 きめて 1: decider; person who decides;
2: deciding factor; clincher; trump card; winning move
Common word, Noun 
決める きめる 1: to decide; to choose; to determine; to make up one's mind; to resolve; to set one's heart on; to settle; to arrange; to set; to appoint; to fix;
2: to clinch (a victory); to decide (the outcome of a match);
3: to persist in doing; to go through with;
4: to always do; to have made a habit of;
5: to take for granted; to assume;
6: to dress up; to dress to kill; to dress to the nines;
7: to carry out successfully (a move in sports, a pose in dance, etc.); to succeed in doing;
8: (Martial arts term) to immobilize with a double-arm lock (in sumo, judo, etc.)
Common word, Ichidan verb, Transitive verb 
石決明 あわび abalone; ear shell
Noun, Usually written using kana alone 
決して けして never; by no means; decidedly; indisputably
Irregular kana usage, Adverb 
日決め ひぎめ by the day; daily
Noun 

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