What would difficillimos be in the positive degree?

A) Difficiliores
B) Difficiles
C) Difficilioros
D) Difficilos

How should i study korean, and how many hours should i study it? i am a high school student already learn japanese in class, also i play sports so i tend to not study korean much because i have an excuse, like, ‘i dont know how to properly study for korean’ 감사합니다

Is the or in survivors a prefix or a suffix? ?

What would happen if your skull bones had movable joints