밥(bap)
Korean staple food made primarily from cooked rice
When to use
Traditional Korean meals, Rice with side dishes, Rice dishes, Eating rice
The nuance
Use 밥 when referring to cooked rice as a staple food, typically eaten with side dishes in Korean meals.
면(myeon)
Noodles made from wheat flour or starch, usually served in soup or mixed dishes.
When to use
Noodle dishes, Soupy foods, Mixed noodles, Noodle-based meals
The nuance
Use 면 when referring to noodle dishes made from wheat or starch, served in broth or mixed styles, not rice.