precarious /pri-kāˈri-əs/

1. Depending on chance
2. Insecure
3. Uncertain
4. Dangerous, risky
5. Depending upon the will of another
6. Supplicating (obsolete)

precāˈriously adverb

• aircraft
• aircraft-carrier
• aircraft-carriers
• aircraftman
• aircraftmen
• aircraftsman
• aircraftsmen
• aircraftswoman
• aircraftswomen
• aircraftwoman
• aircraftwomen
• aircrew
• aircrews
• air curtain
• air curtains
• air-cushion
• air-cushions
• air dam
• air dams
• air-drain
• air-drains
• airdrawn
• air-dried
• air-dries
• airdrome