一生涯[isshougai] lifetime
公生涯[koushougai] public life
生涯[shougai] one's lifetime (i.e. one's existence until death)
生涯教育[shougaikyouiku] lifelong education
全生涯[zenshougai] one's whole life

天涯[tengai] horizon
天涯孤独[tengaikodoku] a person without a single relative
際涯[saigai] limits
境涯[kyougai] circumstances
水涯[suigai] waters edge