Denshi Jisho — Online Japanese dictionary

重る おもる to get heavy; to grow serious
Common word, Godan verb with ru ending, Intransitive verb 
親子 おやこ parent and child
Common word, Noun, No-adjective 
女形 おやま male actor in female kabuki roles
Common word, Gikun (meaning) reading, Noun 
泳ぎ およぎ swimming
Common word, Noun 
泳ぐ およぐ to swim
Common word, Godan verb with gu ending, Intransitive verb 
凡そ およそ about; roughly; as a rule; approximately
Common word, Adverb, Noun, Usually written using kana alone 
及び および and; as well as
Common word, Conjunction 
及ぶ およぶ 1: to reach; to amount to; to befall; to happen to; to extend;
2: to be up to the task; to come up to;
3: to compare with; to be a match (for);
4: to commit (a crime);
5: to require (to do) (usu. used in the negative)
Common word, Godan verb with bu ending, Intransitive verb 
お礼 おれい thanking; expression of gratitude
Common word, Noun 
愚か おろか foolish; stupid
Common word, Na-adjective, Noun 
疎か おろか 1: neglect; negligence; carelessness;
2: (Expression) (Usually written using kana alone) not to mention; needless to say; not to speak of
Common word, Na-adjective, Noun 
卸す おろす 1: to sell wholesale;
2: to grate (e.g. vegetables);
3: to cut up fish
Common word, Godan verb with su ending, Transitive verb 
恩師 おんし one's honoured teacher; one's honored teacher; one's former teacher
Common word, Noun 
恩賜 おんし Imperial gift
Common word, Noun 
音痴 おんち 1: tone-deafness; amusia; having no ear for music;
2: (Na-adjective) tone-deaf; off-key;
3: (Suffix) having no sense (of something); being hopeless (when it comes to something)
Common word, Noun, No-adjective 
温度 おんど temperature
Common word, Noun 
音頭 おんど 1: leading a group of people; someone who leads others into a song by singing the leading notes;
2: workmen's songs; marching songs
Common word, Noun 
音符 おんぷ 1: musical note; note symbol;
2: phonetic symbol (inc. the kanji and kana-doubling symbols, vowel-lengthening symbol, etc.);
3: part of a kanji for which the role is primarily to represent the pronunciation (as opposed to the meaning)
Common word, Noun 
温和 おんわ gentle; mild; moderate
Common word, Na-adjective, Noun 
穏和 おんわ gentle; mild; moderate
Common word, Na-adjective, Noun 
御所 ごしょ old imperial palace
Common word, Noun 
御殿 ごてん palace; court
Common word, Noun 
御飯 ごはん 1: cooked rice;
2: meal
Common word, Noun 
御免 ごめん your pardon; declining (something); dismissal; permission
Common word, Interjection, Noun, Usually written using kana alone 
御輿 みこし 1: portable shrine (carried in festivals);
2: (Honorific or respectful language) palanquin;
3: (Usually written using kana alone) buttocks; lower back; waist; hips
Common word, Noun 
御岳 うたき (Okinawa) sacred site; sacred grove
Noun 

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