quidam /kwīˈ or kwēˈdam/

1. Somebody
2. A certain person

• osteological
• osteologically
• osteologies
• osteologist
• osteologists
• osteology
• osteoma
• osteomalacia
• osteomalacial
• osteomalacias
• osteomalacic
• osteomas
• osteomata
• osteomyelitides
• osteomyelitis
• osteopath
• osteopathic
• osteopathically
• osteopathies
• osteopathist
• osteopathists
• osteopaths
• osteopathy
• osteopenia
• osteopetroses