There are several synonyms for the term "full-time training duties," depending on the context in which it is used. One common synonym is "training responsibilities," which refers to the tasks and duties associated with providing training to individuals or groups. Another synonym is "training obligations," which suggests a sense of duty or responsibility to provide training. "Training commitments" is another useful synonym, as it conveys the idea that providing training is a significant and ongoing obligation. Other potential synonyms might include "instructional duties," "educational responsibilities," or "coaching obligations," depending on the specific nature of the training involved.