Denshi Jisho — Online Japanese dictionary

内炎 いえん inner flame
Noun 
内縁 いえん de facto marriage; common-law marriage
Noun 
内苑 いえん inner garden; inner park
Noun 
内奥 いおう inner part; depths
Noun 
内応 いおう secret understanding; collusion; betrayal
Noun, Suru verb 
内海 いかい inlet; bay; inland sea
Noun 
内界 いかい inner world; inner sphere
Noun 
内格 いかく inessive
Noun, Linguistic term 
内患 いかん internal or domestic trouble
Noun 
内観 いかん introspection
Noun, Suru verb 
内含 いがん implication
Noun, Suru verb 
内勤 いきん office or indoor work
Noun, Suru verb, No-adjective 
内宮 いくう Inner Ise Shrine
Noun 
内訓 いくん private or secret orders
Noun 
内宮 いぐう Inner Ise Shrine
Irregular kana usage, Noun 
内径 いけい bore; inside diameter
Noun 
内検 いけん preliminary inspection; preview
Noun, Suru verb 
内見 いけん preliminary inspection; preview
Noun, Suru verb 
乃公 いこう I; me (rough or arrogant-sounding first-person pronoun, formerly also used by women)
Pronoun, No-adjective, Male term or language 
内攻 いこう 1: (disease) settling in internal organs;
2: quarreling among companions; quarrelling among companions
Noun, Suru verb 
内港 いこう inner harbour; inner harbor
Noun 
内腔 いこう lumen (anatomical)
Noun 
内航 いこう coastwise service
Noun 
内訌 いこう internal or domestic discord
Noun, Suru verb 
内項 いこう internal terms
Noun, Mathematical term 
内国 いこく home country
Noun 

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