74 words

Japanese vocabulary

理解rikai

understanding you had to work for

適当tekitou

suitable, or slapdash — the same word both ways

せっかくsekkaku

the trouble somebody went to, and what became of it

寂しいsabishii

lonely, and the places that feel it too

仕方がないshikata ga nai

nothing to be done — resignation as a full sentence

面倒くさいmendokusai

too much effort, said about the effort itself

遠慮enryo

holding back on purpose, and when not to

迷惑meiwaku

trouble, and always somebody else's

つまらないtsumaranai

boring — about the thing, never about you

当たり前atarimae

the things you stopped noticing

恥ずかしいhazukashii

embarrassed, or embarrassing — it points both ways

微妙bimyou

the polite way to say it was bad

やばいyabai

one word for danger and for delight

懐かしいnatsukashii

nostalgia said about the thing, not about you

素直sunao

honest, obedient, and not quite either

甘えるamaeru

leaning on someone because you can

我慢gaman

putting up with it, as a virtue

悔しいkuyashii

the sting of losing when you nearly had it

切ないsetsunai

an ache with something tender still in it

ずるいzurui

unfair — half accusation, half envy

さすがsasuga

praise that says you expected nothing less

一応ichiou

technically yes, with the hedge built in

とりあえずtoriaezu

for now — the word that starts every order

わざわざwazawaza

going out of your way, gratefully or not

いい加減ii kagen

just right, or half-hearted — same two kanji

生意気namaiki

cheeky, and about who you said it to

辛いtsurai · karai

one spelling, two readings, two different words

甘いamai

sweet on the tongue, soft on the standards

きついkitsui

tight, harsh, gruelling — you pick from context

痛いitai

it hurts, and lately it also means cringe

うるさいurusai

noisy, nagging, or particular about coffee

気になる vs 気にするki ni naru · ki ni suru

what nags at you, versus what you let nag

大丈夫daijoubu

yes, no, and how to tell which

優しいyasashii

kind — and a different word from easy

偉いerai

good for you, or the person upstairs

くだらないkudaranai

not boring — worthless, which is worse

ちゃんと vs しっかりchanto · shikkari

a checkbox, and a dial you can turn further

どうせdouse

the ending is decided, so why bother

なんとなくnantonaku

a feeling with no reason you can name

まさかmasaka

the thing you'd already ruled out

地味 vs 派手jimi · hade

plain vs flashy — and 地味 isn't an insult

さっぱりsappari

refreshed, light, or not a clue

とんでもないtondemonai

outrageous — and 'don't mention it'

図々しいzuuzuushii

the far side of 遠慮

しんどいshindoi

what people say instead of 疲れた

つい vs うっかりtsui · ukkari

two different ways of not meaning to

もったいないmottainai

the regret that something still had use left in it

お疲れ様 vs ご苦労様otsukaresama · gokurousama

both thank you for the work; only one is safe to say upward

すみません vs ごめんなさい vs 申し訳ありませんsumimasen · gomen nasai · moushiwake arimasen

three apologies that differ by what they do, not by how sorry you are

頑張るganbaru

not “good luck” — holding on under strain, and when not to say it

すごいsugoi

amazing, awful, or just enormous — the noun decides

かわいいkawaii

wider than “cute,” and one syllable from “pitiful”

先輩senpai

a relationship, not a rank — whoever came through the door first

オタクotaku

from a stiff pronoun to an insult to a half-reclaimed badge

ツンデレtsundere

cold outside, devoted underneath — a word built from two sound effects

何nani

なに or なん — the sound after it decides

好きsuki

an adjective, not a verb — which is why it takes が

大好きdaisuki

what Japanese says where English says love

愛してるaishiteru

the heavy one, and it takes を

元気genki

energy, not health — and お元気ですか isn't a daily greeting

気持ちkimochi

the feeling, in the body and the heart at once

美味しいoishii

delicious — and the past tense does the real work

乾杯kanpai

dry the cup, and nobody expects you to

いただきますitadakimasu

not a grace — a verb, in its humble polite form

もしもしmoshi moshi

phone only, and not on a business call

ただいまtadaima

I'm home — and the same word on every shop sign

おかえりokaeri

welcome back, and the なさい is not an order

こんにちはkonnichiwa

half a sentence, ending on the particle that was holding it up

ありがとうarigatou

an adjective meaning hard to exist — therefore rare, therefore thank you

さようならsayounara

if that is how it is — and the rest was never said

ヤンデレyandere

病む + デレ — the love is the illness

先生sensei

born before you — a title, and never 先生さん

おはようohayou

it says the hour is early, which is why studios say it at night

馬鹿baka

fond or vicious, and it swaps weight with アホ at the Kansai line

One email on launch day

That's the whole list. rikAI is an iPhone app and it isn't out yet.