Aloha, Ahoj, Ahlan
Hawaiian, Czech and Arabic share no ancestor and no continent, yet all
three open hello the same way: an open “ah” from low in the chest,
more felt than said. A surprising number of the world's hellos start there —
which is why the greeting is column one.
Flags are for countries
Languages don't respect borders, so each row flies one flag plus up to three
more: English takes the US, Australia and Canada. Arabic flies the Arab League
flag — no single state owns it. Spanish is official in twenty countries and
couldn't fit them all if it tried. Quechua flies the wiphala, Esperanto its
green star; neither has a country at all.
The casual form won
Most languages keep a polite how are you and a casual one; this poster
prints the casual. German's Was geht? over Wie geht es Ihnen? —
same call in Turkish, in Japanese, everywhere. A few are hyper-local:
¿Qué onda? is Mexican, Foi mal is Brazilian, 好正 is Hong Kong.
Two lines per cell
The top line is what you'd say out loud; the native script sits under it.
Latin-script rows get one line — there, the spelling is the pronunciation.
Romanisations are reading aids, not ISO transliteration. Tone marks appear for
Mandarin, Thai and Cantonese only. Speaker counts are native plus
second-language, rounded hard — which is how English clears a billion.