成長【せいちょう】
growth, development, growing up, becoming an adult, growth (of a company, the economy, etc.)
編成【へんせい】
composition, formation, organization, organisation, compilation
成立【せいりつ】
formation, establishment, materialization, coming into existence, conclusion (e.g. of a deal), reaching (e.g. an agreement), approval, completion, closing, enacting, arrangement, being valid (of a theory, argument, etc.), holding, applying
賛成【さんせい】
approval, agreement, support, favour, favor
成果【せいか】
(good) result, outcome, fruits (of one's labors), product, accomplishment
成績【せいせき】
results, record, grades, marks
構成【こうせい】
composition, construction, formation, makeup, structure, organization, organisation
結成【けっせい】
formation, combination
成功【せいこう】
success, achievement, succeeding (in life), (worldly) success, prosperity
完成【かんせい】
completion, perfection, accomplishment
達成【たっせい】
achievement, attainment, accomplishment, realization
形成【けいせい】
formation, molding, making (up), taking form, giving form to, repair (e.g. with plastic surgery), replacement, -plasty
平成【へいせい】
Heisei era (1989.1.8-2019.4.30)
作成【さくせい】
making (a report, plan, contract, etc.), drawing up, writing out, preparing, creating (a file, website, account, etc.)
既成【きせい】
established, existing, accomplished, accepted, completed
養成【ようせい】
training, education, development, cultivation
成人【せいじん】
adult, grownup, becoming an adult, coming of age, growing up (to be a man, woman)
成分【せいぶん】
ingredient, component, composition
合成【ごうせい】
composition, synthesis, compounding, combining, composite photo, (function) composition
成熟【せいじゅく】
maturity, ripeness