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
生まれる【うまれる】
to be born
学生【がくせい】
student (esp. a university student)
誕生日【たんじょうび】
birthday
発生【はっせい】
occurrence, incidence, outbreak, birth (e.g. of civilization), generation (of power, heat, etc.), production, ontogeny, development, growth, breeding
先生【せんじょう】
teacher, instructor, master, previous existence
先生【シーサン】
man, boy
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)
生命【せいめい】
life, existence, (one's) working life, career, life force, lifeblood, soul, essence
誕生【たんじょう】
birth, creation, formation
年生【ねんせい】
nth-year student, nth-year pupil
一生懸命【いっしょうけんめい】
very hard, with utmost effort, as hard as one can, with all one's might, for dear life, eagerly, desperately
再生【さいせい】
restoration to life, coming to life again, resuscitation, regeneration, reformation, rehabilitation, recycling, reclamation, recovery, playback, regeneration (of video or sound), views (of an online video), regeneration (of lost or damage tissue), regrowth, rebirth, reincarnation, recall (memory), retrieval
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