so

so, such, that

Die Leute sind so nett.

as (followed by an adjective or adverb plus wie in a statement of equality)

Er rennt so schnell wie der Blitz.

so, thus, like this/that, in this/that way, in this/that manner

Wenn du den Ball so wirfst, triffst du die Zielscheibe.

then (in that case)

Wirst du wieder gesund, so freue ich mich.

informalroughly, about (according to one's own estimation/memory)

Das Teil müsste so 10 cm lang sein.

colloquialexpletive; sometimes intensifying, sometimes with no noticeable meaning

Wir sind runtergegangen und haben uns hier so hingesetzt.

thus, so, pursuant to the aforementioned premises

archaican, if

So es Euch beliebt.

colloquialquotative particle, somewhat similar to be like but also combinable with other verbs

Ich so: "Mach mal dalli!", und er dann so: "Ich bin ja schon dabei!"

colloquialgeneralizing particle, combines with question words to ask to be given a broad idea, typically by way of some examples

Was liest du so?

obsoletethat, which, who

Derhalben sind die Christen schuldig, der Obrigkeit unterthan […] zu seyn in Allem, so ohne Sünde geschehen mag.

informalalright; a discourse marker indicating a topic having been dealt with

abbreviation of Südost; southeast

abbreviation of Sonntag (“Sunday”)