練習【れんしゅう】
practice, training, drill, (an) exercise, workout
学習【がくしゅう】
study, learning, tutorial
演習【えんしゅう】
practice, exercise, drill, military exercise, manoeuvres, maneuvers, drill, seminar
習慣【しゅうかん】
habit, (social) custom, practice, convention
実習【じっしゅう】
practice (in the field), training (esp. practical and hands-on), practical exercise, drill
慣習【かんしゅう】
custom, convention, common practice, becoming accustomed (to)
習得【しゅうとく】
learning, acquisition (of a skill, knowledge, etc.)
常習【じょうしゅう】
custom, common practice, habit
習字【しゅうじ】
penmanship, calligraphy
見習い【みならい】
apprenticeship, probation, learning by observation, apprentice, trainee, probationer
予習【よしゅう】
preparation for a lesson
自習【じしゅう】
self-study, teaching oneself, studying by oneself (at school) while the teacher is absent
復習【ふくしゅう】
review (of learned material), revision
習う【ならう】
to take lessons in, to be taught, to learn (from a teacher), to study (under a teacher), to get training in
因習【いんしゅう】
convention, tired tradition, old custom
見習う【みならう】
to follow (someone's) example, to imitate, to copy, to pattern oneself on, to learn (by observation)