provisory/prəʹviez(ə)ri/ adj

• osmium
• osmoregulation
• osmose
• osmosis
• osmotic pressure
• osmunda
• osprey
• ossein
• osseous
• Ossetian
• ossicle
• ossify
• osso bucco
• ossuary
• oste-
• osteitis
• ostensible
• ostensive
• ostentation
• osteo-
• osteoarthritis
• osteology
• osteoma
• osteomalacia
• osteomata