世界【せかい】
the world, society, the universe, sphere, circle, world, world-renowned, world-famous, realm governed by one Buddha, space
世論【よろん】
public opinion, popular voice, public sentiment, consensus
世代【せだい】
generation, the world, the age
世紀【せいき】
century, era, of the century (e.g. fight of the century)
世話【せわ】
care, looking after, help, assistance, aid, trouble, bother, good offices, recommendation, introduction, everyday life, everyday affairs, everyday language, sewamono (Edo-period drama about contemporary life)
世帯【せたい】
household, home, family, housekeeping
世の中【よのなか】
society, the world, the times
世間【せけん】
world, society, people, the public
二世【にせい】
nisei, second-generation Japanese (or Korean, etc.), person of Japanese parentage with non-Japanese citizenship, the second (e.g. Edward II), son
中世【ちゅうせい】
Middle Ages (in Japan esp. the Kamakura and Muromachi periods), medieval times, mediaeval times
出世【しゅっせ】
success in life, getting ahead, successful career, promotion, climbing the corporate ladder, eminence
世相【せそう】
social conditions, phase of life, (sign of) the times, state of society
浮世絵【うきよえ】
ukiyo-e, ukiyoe, Edo-period woodblock print
世襲【せしゅう】
heredity, heritage
お世辞【おせじ】
flattery, compliment
救世軍【きゅうせいぐん】
Salvation Army