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deathwatch

[deth-woch, -wawch] / ˈdɛθˌwɒtʃ, -ˌwɔtʃ /
NOUN
wake
Synonyms
STRONG
rites vigil watch
WEAK
funeral service last rites obsequies

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.