Denshi Jisho — Online Japanese dictionary

人 にん 1: counter for people;
2: (Noun) (usu. in compound words) person
Common word, Counter 
任 にん obligation; duty; charge; responsibility
Common word, Noun 
兄 にい 1:
2: (Familiar language) used after the name of someone who is an older brother figure; (Noun) used with various honorifics to mean (older) brother
Noun suffix 
新 にい new
Prefix 
牲 にえ 1: (Archaism) offering (to the gods, emperor, etc.);
2: gift;
3: sacrifice
Noun 
贄 にえ 1: (Archaism) offering (to the gods, emperor, etc.);
2: gift;
3: sacrifice
Noun 
主 にし you
Pronoun, Archaism, Familiar language 
螺 にし small spiral-shelled snail
Noun, Usually written using kana alone 
霓 にじ rainbow
Out-dated kanji, Noun 
贋 にせ 1: imitation; fake; phony; counterfeit; forged; bogus; sham;
2: (Prefix) pseudo-
No-adjective, Noun 
日 にち 1:
2: (Abbreviation) Sunday; (Suffix) day (of the month);
3: () counter for days
Noun 
布 にぬ cloth
Out-dated or obsolete kana, Noun 
布 にの cloth
Out-dated or obsolete kana, Noun 
如 にょ tathata (the ultimate nature of all things)
Noun, Buddhist term 
韭 にら Chinese chive; garlic chive (Allium tuberosum)
Noun, Usually written using kana alone 
韮 にら Chinese chive; garlic chive (Allium tuberosum)
Noun, Usually written using kana alone 
楡 にれ elm tree (esp. the Japanese elm, Ulmus davidiana var. japonica)
Noun, Usually written using kana alone 
仁 にん kernel
Noun 
忍 にん endurance; forbearance; patience; self-restraint
Noun, Archaism 
二期 にき two periods or terms
Common word, Noun 
逃げ にげ escape; getaway; evasion
Common word, Noun 
二死 にし two out (e.g. in baseball); two down (and one to go)
Common word, Noun 
二次 にじ secondary; subordinate
Common word, Noun, No-adjective 
二度 にど 1: two times; twice;
2: two degrees
Common word, Noun 
二部 にぶ two parts; two copies; the second part
Common word, Noun 
似る にる 1: to resemble; to look like; to take after;
2: to be similar (in status, condition, etc.); to be close; to be alike; to be like
Common word, Ichidan verb, Intransitive verb 

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