The antonyms for the word "in tuitions" would be "out-of-school" or "self-taught." Out-of-school simply means that the education is taking place outside the confines of a traditional classroom setting, while self-taught implies that the learning is happening through one's own efforts and without guidance from a teacher or tutor. In tuitions often refer to private tutoring sessions, whereas these antonyms suggest a more independent approach to learning. Out-of-school education can take many forms, including homeschooling, online courses, or apprenticeships, whereas self-taught individuals may rely on books, videos, or other resources to gain knowledge and skills.