Synonyms for Deathwatch:

n.

deathwatch (noun)
booklouse, book louse, Liposcelis Divinatorius, Xestobium Rufovillosum, deathwatch beetle.

Other synonyms:

Liposcelis divinatorius
Liposcelis Divinatorius.
Xestobium rufovillosum
Xestobium Rufovillosum.