impersistent /im-pər-sisˈtənt/

1. Not persistent
2. Not enduring

• ambulance broker
• ambulance brokers
• ambulance-chaser
• ambulance-chasers
• ambulanceman
• ambulancemen
• ambulances
• ambulancewoman
• ambulant
• ambulants
• ambulate
• ambulated
• ambulates
• ambulating
• ambulation
• ambulations
• ambulator
• ambulatories
• ambulators
• ambulatory
• ambuscade
• ahigh
• ahimsa
• ahimsas
• ahind