is hálfgrúpa
― DerivedFrom ⟶
Weight: 1.0
is grúpa Source: English Wiktionary
is hlutgrúpa
― DerivedFrom ⟶
Weight: 1.0
is grúpa Source: English Wiktionary
is grúpufræði
― DerivedFrom ⟶
Weight: 1.0
is grúpa Source: English Wiktionary