1) At the bottom 2) Bankrupt 3) Bankrupt, so to speak 4) Beyond help 5) Beyond saving 6) Depressed in spirits 7) Depressed, slang 8) Descended to the bottom 9) Done for 10) Doomed 11) Doomed to extinction 12) Finished, slang 13) Forced under water 14) Foundered 15) Gone down 16) Gone to the bottom 17) Gone under 1) Doomed 2) Ruined 3) Unsuccessful 
• (imp.) of Sink • (p. p.) of Sink • imp. & p. p. of Sink.
Sunk imperfect & past participle of Sink . Sunk fence ,