Denshi Jisho — Online Japanese dictionary

1: greens; vegetables;
2: rape (Brassica napus); rapeseed
Common word, Noun 
サイ psi
Common word, Noun 
さい debt; loan
Common word, Noun, Noun suffix 
さい re-; again; repeated; deutero-; deuto-; deuter-
Common word, Prefix 
さい 1: -years-old;
2: ability; gift; talent; aptitude; genius
Common word, Suffix 
さい -years-old
Common word, Suffix 
さい on the occasion of; circumstances
Common word, Adverbial noun, Noun 
さい 1: the most; the extreme;
2: () prime; conspicuous
Prefix, Na-adjective 
さい rhinoceros
Noun 
さい detail; details
Noun 
さい side dish
Noun 
さい judge
Noun suffix 
さい 1: (Abbreviation) dice; die;
2: baton (of command)
Noun 
さい 10^44
Noun 
さい 1: (Abbreviation) dice; die;
2: baton (of command)
Noun 
さい sai (an Okinawan weapon)
Noun, Martial arts term 
差異 さい difference; disparity
Common word, Noun 
差違 さい difference
Noun 
なぎ Monochoria korsakowii (species of flowering plant)
Noun, Archaism 
ふき giant butterbur (Petasites japonicus); Japanese sweet coltsfoot
Noun, Usually written using kana alone 
サイ size
Common word, Noun 
サイ 1: site (usu. website);
2: sight;
3: (Abbreviation) payable on sight
Common word, Noun 
サイ side
Common word, Noun 
サイ silo
Common word, Noun 
サイ 1: autograph; signature;
2: sign;
3: (Noun) sine
Common word, Noun, Suru verb 
サイ psychedelic
Na-adjective, Abbreviation 

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