一: One; One Radical (no.1)Kanji meaning, readings, and the words that use it

Words that use the on'yomi (イチ・イツ)

• 一時いちじone o'clock
• 一月いちがつJanuary
• 一番いちばんnumber one; first
• 一部いちぶone part; one portion
• 十一じゅういちeleven; 11
• 十一月じゅういちがつNovember
• 統一とういつunity; consolidation
• 一緒いっしょtogether
• 一億いちおく100,000,000; one hundred million
• 一回いっかいonce; one time
• 一定いっていfixed; settled
• 一層いっそうmuch more; still more
• 一度いちどonce; one time
• 一気いっきone breath
• 一連いちれんseries; chain
• 唯一ゆいいつonly; sole
• 一位いちいfirst place; first rank
• 一体いったい(what) the heck; (why) in the world
• 一切いっさいall; everything
• 一家いっかa family; a household
• 一斉いっせいsimultaneous; all at once
• 一環いっかんlink (e.g. in a chain of events); part (of a plan, campaign, activities, etc.)
• 一致いっちcoincidence; agreement
• 同一どういつidentical; same
• 一段いちだんmore; much more
• 一種いっしゅspecies; kind
• 一週間いっしゅうかんone week
• 一階いっかいfirst floor; ground floor
• 一首いっしゅone tanka; one poem
• 一挙いっきょone effort; one action
• 一枚いちまいone thin flat object; one sheet
• 一生いっしょうwhole life; a lifetime
• 一生懸命いっしょうけんめいvery hard; with utmost effort
• 一瞬いっしゅんinstant; moment
• 一角いっかくcorner; section
• 一面いちめんone face; one surface
• 一員いちいんperson; member
• 一塁いちるいfirst base
• 一年生いちねんせいannual (plant)
• 一律いちりつuniform; even
• 一時的いちじてきtemporary
• 一流いちりゅうfirst-class; top grade
• 一線いっせんline
• 一行いちぎょう(one) line; (one) row
• 一党いっとうone party; one faction
• 一審いっしんfirst instance; first trial

Words that use a kun'yomi

• 一つひとつone
• 一人ひとりone person
• 一言ひとことsingle word; a few words

Other readings

• 一方いっぽうone (esp. of two); the other
• 一般いっぱんgeneral; universal
• 一昨年おととしyear before last
• 一本いっぽんone long cylindrical thing; one film, TV show, etc.
• 一方的いっぽうてきone-sided; unilateral
• 一歩いっぽ(a) step; one step
• 一般的いっぱんてきgeneral; popular
• 日本一にほんいちJapan's best; number one in Japan
• 一発いっぱつshot; charge
• 一票いっぴょうballot; vote
• 第一歩だいいっぽfirst step

Showing the 60 most common of 2,415 words. See them all in the graph.

Kanji that often appear with 一

• 人
• 番
• 日
• 第
• 時
• 年
• 心
• 十
• 度
• 歩
• 杯
• 文