Iskani niz je bil najden v PREVODIH:
schwerwiegend
(prislov)
sl težko,
težavno,
problematično,
tehtno
en hardly,
difficultly,
tryingly,
toughly,
troublesomely,
burdensomely,
torridly,
fussily,
substantially,
weightily,
cogently
sq vështirë
hr teško
schwierig
(prislov)
sl težko,
težavno,
problematično
en hardly,
difficultly,
tryingly,
toughly,
troublesomely,
burdensomely,
torridly,
fussily
sq vështirë
hr teško