- fierce
- savage
- undomesticated
- untamed
- wild
Synonyms for efferus
- acer – bitter, eager, fierce, keen, severe, sharp, stinging, violent
- asper – fierce, harsh, rough, severe, violent
- barbarus – barbarian, foreigner, rough, rude, savage, uncouth
- effrenus – unbridled, unchecked, unrestrained, wild
- ferox – arrogant, courageous, headstrong, spirited, unbridled, warlike, wild
- ferus – fierce, savage, untamed, wild
- indomitus – untamed, wild
- inhumanus – barbarous, cruel, inhuman, savage, uncivil, uncivilized
- torva – savage, wild
Similar to efferus
- effero – bury, exalt, lift up, to bring forth, to carry out
- effeminatus – womanish
- ferus – fierce, savage, untamed, wild
- effugiturus – elude, escape, flee from, run away
- inferus – below, southern, under
- effusio – a pouring form, effusion, exhilaration, upwelling of emotion
- effectus – doing, effect, execution, performance, rendered, result