-tsi

Etymology
From. Cognate with 🇨🇬.

Suffix

 * 1) by, through, via;
 * (this is probably the most common example of this suffix being used in everyday speech)
 * : X to X.
 * (this is also one of the most common examples of this suffix being used in everyday speech)
 * (this is probably the most common example of this suffix being used in everyday speech)
 * : X to X.
 * (this is also one of the most common examples of this suffix being used in everyday speech)
 * (this is probably the most common example of this suffix being used in everyday speech)
 * : X to X.
 * (this is also one of the most common examples of this suffix being used in everyday speech)
 * (this is probably the most common example of this suffix being used in everyday speech)
 * : X to X.
 * (this is also one of the most common examples of this suffix being used in everyday speech)
 * : X to X.
 * (this is also one of the most common examples of this suffix being used in everyday speech)
 * : X to X.
 * (this is also one of the most common examples of this suffix being used in everyday speech)
 * (this is also one of the most common examples of this suffix being used in everyday speech)
 * (this is also one of the most common examples of this suffix being used in everyday speech)
 * (this is also one of the most common examples of this suffix being used in everyday speech)
 * (this is also one of the most common examples of this suffix being used in everyday speech)
 * (this is also one of the most common examples of this suffix being used in everyday speech)

Usage notes
Most grammars don't treat the prolative as a separate grammatical case, as it cannot be derived from just any nominal. The prolative suffix can only be appended to nouns, and usually occur only in set phrases, demonstrated in the usage examples above. Therefore, it is considered an adverbial suffix.

This suffix appends to the plural stem of the word.

Etymology
As with many slang suffixes, there are probably multiple origins. The main origin is probably, but another influence would be loanwords ending in -si.