Bug

ελάττωμα

eláttoma

(problem that needs fixing (especially in computing))

ζουζούνι

zouzoúni

(a colloquial name for insect)

ζωύφιο

zoýfio

(a colloquial name for insect)

ιός

iós

(contagious illness, bacteria, virus)

κοριός

koriós

(a colloquial name for insect)

κοριός

koriós

(an electronic listening device)

σφάλμα

sfálma

(problem that needs fixing (especially in computing))

τρώω

tróo

(to annoy)