cosignatory or co-signatory/kohʹsignət(ə)ri/ noun (pl -ies) (pl cosignatories)

• approve
• approved school
• approx.
• approximate
• approximation
• appurtenance
• APR
• Apr.
• apraxia
• a pretty/fine kettle of fish
• a pretty penny
• apricot
• April
• April fool
• April Fools’ Day
• a priori
• apron
• apropos
• après-ski
• apse
• apsidal
• apsis
• APT
• apt
• apt.