Do languages that use non-Latin alphabets (Asian, Cyrillic, Greek, Hebrew) have upper and lower case letters? What about serif or sans-serif? How do they show emphasis?

https://aussie.zone/post/25551736

Do languages that use non-Latin alphabets (Asian, Cyrillic, Greek, Hebrew) have upper and lower case letters? What about serif or sans-serif? How do they show emphasis? - Aussie Zone

Lemmy

Thai does not have upper case letters.

It does have a character that essentially means duplicate the previous word which is a common way to pluralize or emphasize:

Child = เด็ก “dèk”
Children = เด็กเด็ก or เด็กๆ “dèkdèk”

Pretty = งาม “ngaam”
Pretty! = งามงาม or งามๆ “ngaamngaam”

interesting! I love learning about the different kinds of logic languages use. visually, Thai is one of my favorite languages (and Thailand has my favorite cuisine, too)!
While I don’t speak Chinese, I saw some comment mentioning that the protagonist of the apothecary diaries Maomao’s name means literally “cat cat”. She is latter called Xiaomao meaning something like little cat. I wonder if the first one had some similar roots meaning big cat 😺