de·rog·a·to·ry 
(dĭ-rŏgə-tôr′ē)
(dĭ-rŏgə-tôr′ē)adj.
1. Disparaging; belittling: a derogatory comment.
2. Tending to detract or diminish.
de·rog′a·tori·ly adv.
de·roga·to′ri·ness n.
- serologist
- serology
- seronegative
- seropositive
- seropositivity
- seropurulent
- Seroquel
- serosa
- serosal
- serositis
- serotherapist
- serotherapy
- serotine
- serotinous
- serotiny
- serotonergic
- serotonin
- serotoninergic
- serotonin-norepinephrine reuptake inhibitor
- serotype
- serous
- serous fluid
- serous membrane
- serovar
- serow