Pronunciation: /ˌpɛstɪˈfɪrəs/
adjective causing annoyance or nuisance; harmful or destructive
A1 The pestiferous mosquito kept buzzing around my head all night.
A2 The pestiferous weeds in the garden were taking over and choking out the flowers.
B1 The pestiferous smell coming from the garbage can was unbearable.
B2 The pestiferous flies in the barn were making it difficult to work.
C1 The pestiferous rats infesting the building required professional extermination.
C2 The pestiferous mold growing in the damp basement was a health hazard.
formal The pestiferous insects were causing damage to the crops.
informal Those pestiferous bugs are really annoying.
slang I can't stand those pestiferous critters!
figurative The pestiferous rumors spread like wildfire throughout the town.
pestiferated
pestiferous
more pestiferous
most pestiferous
pestiferates
will pestiferate
has pestiferated
is pestiferating
pestiferous
pestiferous
to pestiferate
pestiferating
pestiferated