nudnik /nŭdˈnik/ (slang)

A tiring, dull or boring person

• erythema
• erythemal
• erythemas
• erythematic
• erythematous
• erythr-
• erythrina
• erythrinas
• erythrism
• erythrisms
• erythrite
• erythrites
• erythritic
• erythritol
• erythro-
• erythroblast
• erythroblastic
• erythroblastosis
• erythroblasts
• erythrocyte
• erythrocytes
• erythrocytic
• erythroleukaemia
• erythromycin
• erythromycins