Derivational morphemes don't necessarily have to change the part of speech. Like the word adding un- to trustworthy. It's still an adjective. Or adding re- to gain. Regain is still a verb. The difference between the two is that inflectional morphemes don't change meaning and derivational morphemes do.
+Polarizer Conlangs I don't give any category for lexical bound morphemes at all. I skip them. If I did explain this category, I don't think that I would consider that part of the derivational category. I'll look into how others categorizes them to see if in wrong there. Thanks for watching.
4:21 I do not think this is an Infix either, it's a prefix since it's in front of the word's root (-believ-) and not IN the root (unbefuckinglievable*)
Derivational morphemes don't necessarily have to change the part of speech. Like the word adding un- to trustworthy. It's still an adjective. Or adding re- to gain. Regain is still a verb. The difference between the two is that inflectional morphemes don't change meaning and derivational morphemes do.
Most linguists consider those lexical bound morphemes.
ASL Linguistics I know, but under your definition they wouldn't fit because they don't change the part of speech.
+Polarizer Conlangs I don't give any category for lexical bound morphemes at all. I skip them. If I did explain this category, I don't think that I would consider that part of the derivational category. I'll look into how others categorizes them to see if in wrong there. Thanks for watching.
4:21 I do not think this is an Infix either, it's a prefix since it's in front of the word's root (-believ-) and not IN the root (unbefuckinglievable*)
Hey Steven, Im not able to watch ASL user on that video. Can you post it? I enjoyed watching your another videos. Thank you