Dutch ⇄ Arabic Basque Bulgarian Catalan Chinese Croatian Czech Danish Dutch English Estonian Finnish French German Greek Hungarian Icelandic Irish Italian Japanese Latin Latvian Lithuanian Maltese Norwegian Bokmål Polish Portuguese Romanian Russian Serbian Slovak Slovene Spanish Swedish Turkish Ukrainian

walvis m
econ.	balena m
nat.res.	balena m (Eubalaena)
walvissen m
environ.	balene m
fish.farm.	balena m (Balaenoptera acutorostrata, Balaenoptera borealis, Balaenoptera musculus, Balaenoptera physalus, Eschrichtius glaucus, Megaptera novaeanglia, Physeter catodon)
Dutch thesaurus
walvissen m
fish.farm.	kit (Balaenoptera acutorostrata, Balaenoptera borealis, Balaenoptera musculus, Balaenoptera physalus, Eschrichtius glaucus, Megaptera novaeanglia, Physeter catodon)

walvis: 17 phrases in 3 subjects

Fish farming pisciculture	3
Natural resourses and wildlife conservation	9
Natural sciences	5