@EA_SolaireHi! Thanks for sharing that link. It looks like it's mostly Sims 3 words. Some of them are the same but there are definitely some different words and meanings in Sims 4. For example, per the post you linked, Chum Cha = Pizza. However, in TS4, I've heard sims use this phrase mostly for really good drinks like they're saying "delicious"; also for food but not as often. There are a lot of seemingly random words but some I've noticed that seem consistent are sul / sul sul / dag / dag dag (hello and goodbye), nubu (baby), yibz / yibzy (yes), neeb (no), Meck (check, in chess) Meckchate (checkmate). I searched for some TS4 specific dictionaries or word lists. There are a few but most are not official EA sites so I won't list them here. Perhaps some good sould will compile a TS4 list on the forums at some point.