先生【せんせい】
teacher, instructor, master, sensei, title or form of address for a teacher, master, doctor, lawyer, etc., intimate or teasing form of address, one's elder
生きる【いきる】
to live, to exist, to make a living, to subsist, to be in effect, to be in use, to function, to come to life, to be enlivened, to be safe (in baseball, go, etc.)
人生【じんせい】
(one's) life
生徒【せいと】
pupil, student, schoolchild
生活【せいかつ】
life, living, livelihood, (one's) living
一生【いっしょう】
whole life, a lifetime, all through life, one existence, a generation, an age, the whole world, the era, (the only, the greatest, etc.) of one's life
先生【シーサン】
man, boy
先生【せんじょう】
teacher, instructor, master, previous existence
学生【がくせい】
student (esp. a university student)
生まれる【うまれる】
to be born
発生【はっせい】
occurrence, incidence, outbreak, birth (e.g. of civilization), generation (of power, heat, etc.), production, ontogeny, development, growth, breeding
誕生日【たんじょうび】
birthday
年生【ねんせい】
nth-year student, nth-year pupil
生物【せいぶつ】
living thing, organism, creature, life, biology
生かす【いかす】
to make (the best) use of, to put to good use, to leverage (skills, attributes, experience, etc.), to capitalise on (experience, etc.), to let live, to keep alive, to revive, to resuscitate, to bring back to life, to restore (a deleted passage; in proofreading)
生き残る【いきのこる】
to survive
生命【せいめい】
life, existence, (one's) working life, career, life force, lifeblood, soul, essence
学生【がくしょう】
Heian-period student of government administration, Buddhist scholar, researcher at a Buddhist temple, person studying Buddhism, learning, scholarship
誕生【たんじょう】
birth, creation, formation
女子生徒【じょしせいと】
schoolgirl, female student