Colorless :: Colorless (a.) Without color; not distinguished by any hue; transparent; as, colorless water..
Colorless :: Colorless (a.) Free from any manifestation of partial or peculiar sentiment or feeling; not disclosing likes, dislikes, prejudice, etc.; as, colorless music; a colorless style; definitions should be colorless..
Doctorly :: Doctorly (a.) Like a doctor or learned man.