| Portuguese_3.0 | Catalan_3.0 | German_3.0 | English_3.0 | Basque_3.0 | French_3.0 | Galician_3.0 | Spanish_3.0 | |
|---|---|---|---|---|---|---|---|---|
| problematisch | baffling, elusive, knotty, problematic, problematical, tough | problématique | desconcertante | desconcertante, espinoso, problemático | ||||
| espinós | acanthoid, acanthous, spinous | espinoso | ||||||
| eriçat, espinós, punxant | barbed, barbellate, briary, briery, bristled, bristly, burred, burry, prickly, setaceous, setose, spiny, thorny | épineux | erizado, espinoso, punzante | |||||
| teleostei | espinós | prickleback, stickleback | Gasterosteidae, gasterosteidae, épinoches | Gasterosteus_aculeatus, esganagatas_europeo, espiñeiro_europeo, espiñento | espinoso, gasterosteidae |