lickety-split/ˌlikiti ʹsplit/ adv

• oink
• ointment
• OIRO
• Ojibwa
• OK
• okapi
• okay
• okeydoke
• Okla
• okra
• -ol
• old
• old Adam
• old age
• old age pension
• Old Bill
• old boy
• old boy network
• Old Church Slavonic
• old country
• olden
• Old English
• Old English sheepdog
• olde-worlde
• old-fashioned