Sunbird :: Sunbird (n.) Any one of numerous species of small brilliantly colored birds of the family Nectariniidae, native of Africa, Southern Asia, the East Indies, and Australia. In external appearance and habits they somewhat resemble humming birds, but they are true singing birds (Oscines)..
Unbias :: Unbias (v. t.) To free from bias or prejudice.
Unbiased :: Unbiased (a.) Free from bias or prejudice; unprejudiced; impartial.
Unbind :: Unbind (v. t.) To remove a band from; to set free from shackles or fastenings; to unite; to unfasten; to loose; as, unbind your fillets; to unbind a prisoner's arms; to unbind a load..