| 在郷者 | rustic, countryman |
| 在東京 | situated in Tokyo |
| 野に在る | to be in opposition, to be in private life |
| 臨在 | presence |
| 言語学的実在論 | linguistic realism |
| 在外研究員 | research student (worker) abroad |
| 在学証明書 | certificate of student status, student ID card |
| 在庫調整 | inventory (stock) adjustment |
| 潜在能力 | potential, latent faculties, potential capacities |
| 在監者 | prisoner, inmate |
| 在監の長 | prison warden |
| 企業在庫 | business inventory |
| 在外投票 | overseas ballot |
| 在庫資金 | stock fund |
| 不在者投票 | absentee ballot, absentee voting |
| 在り在り | clearly, distinctly, vividly |
在り処 在処 在りか 在り所 | location (of something), whereabouts, hiding place |
| 緩急自在 | varying the tempo or speed (of something) at will |
| 闊達自在 | broad-minded and free in disposition, large-hearted and not scrupulous about trifles |
| 在らぬ | unexpected, surprising, unrelated, improper |
| 近郷近在 | surrounding country, neighboring villages |
| 縦横自在 | freely, right and left, active without any restraint, with unrestricted energy in all directions |
| 出没自在 | appearing and disappearing at will, elusive, phantom-like |
| 如意自在 | freely, in complete control of, with complete freedom, at will, as one pleases |
| 人間不在 | being devoid of consideration for human beings |
| 変通自在 | freely adaptable, very flexible, nimble in adaptation |
| 奔放自在 | free and uncontrolled, behaving with abandon, freewheeling, totally uninhibited |
所在無い 所在ない | bored, having nothing to do, idle |
| 在留資格認定証明書 | Certificate of Eligibility for Resident Status |
| 存在感 | presence (impressive quality) |
| 大自在 | complete freedom, great freedom, great unhinderedness |
| 海外在留邦人 | Japanese living overseas |
| 在外日本人 | Japanese residing abroad |
| 在日外国人 | foreign residents of Japan, foreigners living in Japan |
| 急性散在性脳脊髄炎 | acute disseminated encephalomyelitis, ADEM |
| 在宅医療 | home healthcare, medical treatment received at home |
| 在るべき | ideal, desirable, the way something should be |
| 不在投資家 | absentee investor (e.g. in real estate) |
| 在らしめる | to bring into existence, to make be, to let be |
| 在籍証明書 | certificate of enrollment, certificate of (school) registration |
| 在職証明書 | certificate of employment |
| 現在進行形 | present continuous tense, present progressive form |
| 心焉に在らず | there in body, but not in spirit, distracted, in one ear and out the other |
| 歴史的現在 | historical present |
| 在り | to be (usu. of inanimate objects), to have, passable |