- かしょ: place, point, or part. Ex 1箇所コメントを書きました。 One-place comment was written.
- かた: data type
- かなり: considerable
- かのう: possible
- かのうせい: possibility
- からもじ: whitespace character
- かわる: to change as in replace
- かんげいかい: welcome party
- かんし: observe, monitor,
- かんすう: Function
- かんぜんに: complete(ADJ), completely(ADV)
- かんそう: opinion, impression
- かんりょう: complete
- きかん: period, term
- きさい: describe(V), description(N)
- きしゅ: Model
- きそん: existing ( Adj. - no, N)
- きちんと: properly, tidily
- きづく: to notice/to realize
- きどう: start-up/start e.g computer, engine etc.
- きのう: function (functionality/feature)
- きほん: basic, rudiment
- きぼう: hope, desire
- きめる: to decide
- きりかえ: conversion, replacement, switching
- きんし: prohibition
- くじゅつ: description
- けいけん: experience
- けいこく: warning
- けいしき: format, form
- けいぞく: continuation
- けた: digit, column
- けつごうえんざんし: logic operator
- けんあん: pending problem/pending issue
- けんげん: authority (I.e user athourity)
- けんさ: Inspection
- けんさく: search/retrieve/lookup
- けんしょう: verification, inspection
- けんずずみ: decided
- けんとう: examine/study/investigate/scrutinize
- こうあん: device, idea
- こうかい: open to public (I.e koukai kansuu - public function)
- こうしん: update
- こうせい: composition, configuration
- こうもく: Item
- こうりょう: consider, take into account
- こえる: to exceed
- このへん: this area (or part)
- こべつに: individual(ADJ), individually(ADV)
- こんど: next time