Denshi Jisho — Online Japanese dictionary

不死身 ふじみ invulnerability; immortality; insensibility to pain
Common word, Na-adjective, Noun 
伏せる ふせる to lay something upside down; to turn something over; to cover; to lay (pipes); to lay (an ambush); to hide
Common word, Ichidan verb, Transitive verb 
府知事 ふちじ prefectural governor
Common word, Noun 
不慣れ ふなれ inexperience; lack of experience
Common word, Na-adjective, Noun 
踏み絵 ふみえ tablet bearing Christian images, on which Edo-period authorities forced suspected Christians to trample
Common word, Noun 
増やす ふやす to increase; to add to; to augment
Common word, Godan verb with su ending, Transitive verb 
殖やす ふやす to increase; to add to; to augment
Common word, Godan verb with su ending, Transitive verb 
振り子 ふりこ pendulum
Common word, Noun 
触れる ふれる 1: to touch; to feel;
2: to experience; to come in contact with; to be emotionally moved (by); to perceive;
3: to touch on a subject; to allude to;
4: to be in conflict (with); to violate (law, copyright, etc.);
5: to proclaim
Common word, Ichidan verb, Intransitive verb 
風呂場 ふろば bathroom
Common word, Noun 
風呂屋 ふろや 1: public bathhouse;
2: (Sensitive) bathhouse proprietor
Common word, Noun 
不気味 ぶきみ weird; ominous; eerie; uncanny; ghastly
Common word, Na-adjective, Noun 
不味い まずい 1: (Usually written using kana alone) unappetising; unappetizing; unpleasant (taste, appearance, situation);
2: unskillful; unskilful; bungling; clumsy;
3: ugly; homely; plain; unattractive;
4: awkward; untimely; inopportune; unfavorable; unwise
Common word, Adjective 
不入り ふいり small attendance; poor house
Noun 
斑入り ふいり variegated; spotted
Noun, No-adjective 
不得手 ふえて weak point; unskillfulness
Na-adjective, Noun 
孵化器 ふかき incubator
Noun 
不可誤 ふかご (papal) infallibility
Noun 
付加語 ふかご adjunct word
Noun, Linguistic term 
不可視 ふかし invisibility
Noun, No-adjective 
吹かす ふかす 1: to smoke (a cigarette);
2: to behave as ...;
3: to accelerate; to rev up
Godan verb with su ending, Transitive verb 
更かす ふかす to sit up late
Godan verb with su ending, Transitive verb 
不可知 ふかち unknowable; mysterious
Na-adjective, Noun 
吹き矢 ふきや blowgun; blowpipe; dart
Noun 
不義理 ふぎり dishonesty; injustice; dishonor; dishonour; ingratitude
Na-adjective, Noun 
フグ科 フグか Tetraodontidae (family of pufferfish with four fused teeth)
Noun 

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