Denshi Jisho — Online Japanese dictionary

サイ psi
Common word, Noun 
債 さい debt; loan
Common word, Noun, Noun suffix 
再 さい re-; again; repeated; deutero-; deuto-; deuter-
Common word, Prefix 
才 さい 1: -years-old;
2: ability; gift; talent; aptitude; genius
Common word, Suffix 
歳 さい -years-old
Common word, Suffix 
際 さい on the occasion of; circumstances
Common word, Adverbial noun, Noun 
最 さい 1: the most; the extreme;
2: () prime; conspicuous
Prefix, Na-adjective 
犀 さい rhinoceros
Noun 
細 さい detail; details
Noun 
菜 さい side dish
Noun 
裁 さい judge
Noun suffix 
賽 さい 1: (Abbreviation) dice; die;
2: baton (of command)
Noun 
載 さい 10^44
Noun 
采 さい 1: (Abbreviation) dice; die;
2: baton (of command)
Noun 
釵 さい sai (an Okinawan weapon)
Noun, Martial arts term 
切 せつ eager; earnest; ardent; kind; keen; acute
Na-adjective, Noun 
切り きり 1: end; finish; stop;
2: bounds; limits;
3: delivery date (of a futures contract);
4: finale (of a noh song); end of an act (in joruri or kabuki); final performance of the day (in vaudeville);
5: () counter for slices (esp. thick slices); counter for cuts (e.g. fish, meat);
6: (Particle) (Usually written using kana alone) only; just;
7: (Usually written using kana alone) since;
8: (Usually written using kana alone) remaining (in a particular state)
Common word, Noun 
切る きる 1: to cut (usu. to cut through);
2: to sever (connections, ties);
3: to turn off (i.e. the light);
4: to terminate (i.e. a conversation); to hang up (the phone); to disconnect;
5: to punch (a ticket); to tear off (a stub);
6: to open (something sealed);
7: to start;
8: to set (a limit);
9: to reduce; to decrease; to discount;
10: to shake off (water, etc.); to let drip-dry (or drain);
11: to cross;
12: to do (something noticeable);
13: to turn (a vehicle);
14: to cut (the ball);
15: to shuffle (cards);
16: to trump;
17: (in Go) to isolate (an opponent's stone);
18: () (after the -masu stem of a verb) to finish; to complete
Common word, Suffix, Godan verb with ru ending, Transitive verb 
切れ きれ 1: piece; slice; strip; scrap;
2: cloth;
3: sharpness;
4: (Counter) counter for scraps, pieces, etc.
Common word, Noun 
差異 さい difference; disparity
Common word, Noun 
切れ ぎれ completely using up ...; running out of ...; exhausting ...
Noun suffix 
差違 さい difference
Noun 
サイズ size
Common word, Noun 
サイト 1: site (usu. website);
2: sight;
3: (Abbreviation) payable on sight
Common word, Noun 
サイド side
Common word, Noun 
サイロ silo
Common word, Noun 

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