Denshi Jisho — Online Japanese dictionary

さ 1: -ness (nominalizing suffix indicating degree or condition);
2: (Particle) (sentence end, mainly masc.) indicates assertion;
3: (Interjection) come; come now
Common word, Suffix 
差 さ difference; variation
Common word, Noun, Noun suffix 
左 さ left (esp. in vertical Japanese writing); the following
Noun, No-adjective 
沙 さ one hundred-millionth
Noun 
然 さ so; like that; in that way
Adverb, Archaism 
矢 さ arrow
Out-dated or obsolete kana, Noun 
箭 さ arrow
Out-dated or obsolete kana, Noun 
さあ come; come now
Common word, Conjunction, Interjection 
サイ psi
Common word, Noun 
さえ even; if only; if just; as long as; the only thing needed
Common word, Particle 
サド 1: (Abbreviation) sadist;
2: sadism
Common word, Noun 
サブ sub; substitute
Common word, Noun, Abbreviation 
サム 1: sum;
2: surface-to-air missile; SAM
Common word, Noun 
さん 1: Mr, Mrs, Miss or Ms;
2: honorific used with occupational titles
Common word, Suffix 
サガ saga
Noun 
さく 1: (Usually written using kana alone) capsule (moss sporangium);
2: capsule (type of dehiscent fruit)
Noun 
さし blowfly maggots used as fishing bait
Noun 
さす 1: to make (someone) do;
2: to allow (someone) to;
3: () auxiliary verb indicating the causative;
4: auxiliary verb indicating that one has been granted the permission to do something;
5: auxiliary verb used to make verbs more "active";
6: auxiliary verb used as an extreme honorific for others' actions;
7: (Noun) (Archaism) swidden
Godan verb with su ending, Transitive verb 
サズ saz (Near-Eastern and Central-Asian lute-like instrument)
Noun 
サバ mackerel (esp. the chub mackerel, Scomber japonicus)
Noun, Usually written using kana alone 
さび 1: hook (high point of a song);
2: (Abbreviation) (at a sushi shop) wasabi
Noun 
サビ hook (high point of a song)
Noun 
サボ 1: sabot () ; wooden shoe;
2: (Abbreviation) work-to-rule; go-slow strike; slowdown
Noun 
サメ shark
Noun 
サラ salary; salaryman
Prefix, Suffix, Abbreviation 
サン 1: sun;
2: saint;
3: San (people)
Noun 

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