Denshi Jisho — Online Japanese dictionary

主 す honorific (or familiar) suffix used after a name
Suffix, Archaism, Honorific or respectful language 
主 おも 1: chief; main; principal; important;
2: (Abbreviation) main secondary or supporting role (in kyogen)
Common word, Na-adjective, Noun 
主 しゅ 1: (one's) master;
2: Lord (Christian ref. to Jesus or God);
3: the main thing; the majority; the primary concern
Common word, Noun, No-adjective 
主 ぬし 1: head (of a household, etc.); leader; master;
2: owner; proprietor; proprietress;
3: subject (of a rumour, etc.); doer (of a deed);
4: guardian spirit (e.g. long-resident beast, usu. with mystical powers); long-time resident (or employee, etc.);
5: husband;
6: (Pronoun) (Familiar language) you
Common word, Noun 
母 おも mother
Out-dated or obsolete kana, Noun, Humble (kenjougo) language 
重 おも 1: chief; main; principal; important;
2: (Abbreviation) main secondary or supporting role (in kyogen)
Na-adjective, Noun 
面 おも 1: face;
2: surface
Noun 
主 にし you
Pronoun, Archaism, Familiar language 
主 のし you
Pronoun, Archaism, Familiar language 
オモニ mother
Noun, kor: 
おもり clog
Noun 
表 おもて 1: surface;
2: face (i.e. the visible side of an object);
3: front (of a building, etc.); obverse side (i.e. "head") of a coin;
4: outside; exterior;
5: appearance;
6: public;
7: first half (of an innings); top (of an inning);
8: cover (for tatami mats, etc.);
9: (Computer terminology) foreground
Common word, Noun 
面 おもて 1: face;
2: surface;
3: mask (esp. a noh or kyogen mask)
Common word, Noun 
主 あるじ 1: (Abbreviation) head (of a household); proprietor (of a store); proprietress; landlord; landlady; master (of a servant);
2: (Archaism) entertaining someone as one's guest
Noun 
錘 おもり 1: weight;
2: sinker (fishing)
Noun 
主 しゅう (one's) master
Out-dated or obsolete kana, Noun, No-adjective 
思い おもい thought; mind; heart; feelings; emotion; sentiment; love; affection; desire; wish; hope; expectation; imagination; experience
Common word, Noun 
重い おもい 1: heavy; weighty; massive;
2: heavy (feeling); depressed; gloomy; blue; uneasy;
3: slow; sluggish; lumbering; ponderous; clumsy;
4: important; serious; grave;
5: serious; severe; critical;
6: solid; established; dignified; sensible
Common word, Adjective 
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 
重き おもき importance; emphasis; stress
Common word, Noun 
重さ おもさ weight
Common word, Noun 
重し おもし 1: (Abbreviation) stone weight (as used on pickle-tub covers);
2: weight (as used in balances)
Common word, Noun 
主に おもに mainly; primarily
Common word, Adverb 
重荷 おもに load; heavy burden; encumbrance; heavy freight; heavy responsibility
Common word, Noun 
重み おもみ importance; weight; dignity; emphasis
Common word, Noun 
重る おもる to get heavy; to grow serious
Common word, Godan verb with ru ending, Intransitive verb 

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