DETERIORATIVE

Albanian

keqësues (aggravating). (various references)

Bulgarian 

който (that, which, whichever, who, whose). (various references)

Czech

zhoršený. (various references)

Greek 

επιδεινωματικόσ. (various references)

Hebrew 

גורע (aggravating). (various references)

Hungarian

káros (baleful, deleterious, harmful, hurtful), rosszabbodó, romló (decaying). (various references)

Pig Latin

eteriorativeday.(various references)

Portuguese

deteriorável (perishability), prejudicial (adverse, harmful). (various references)

Russian 

ухудшающий (aggravating). (various references)

Serbo-Croatian

koji se pogoršava (ingravescent). (various references)

Spanish

deterioro (damage, deterioration), deteriorador. (various references)

Swedish

försämrande. (various references)

Ukrainian

руйнівний (abolitionary, caustic, consumptive, destructive, erosive, exterminatory, holocaustal, holocaustic, ruinous, shattering, subversive, wrecking). (various references)

Vietnamese 

làm hại làm giảm giá trị, làm cho xấu hơn, hại (damaging, harm, noxious), có hại (damaging, deleterious, detrimental, harmful, hurtful, injurious). (various references)