1. In a tentative and self-conscious manner
   "she always acts very insecurely in the presence of her father" 
2. In a manner involving risk
   "our positions here at the university are rather insecurely supported by grant money"

See also: insecure

Antonym: securely

• outback
• outbalance
• outbid
• outboard
• outboard motor
• outboard motorboat
• outbound
• outbrave
• outbreak
• outbred
• outbuilding
• outburst
• outcall
• outcast
• outcaste
• outclass
• outclassed
• outcome
• outcrop
• outcropping
• outcry
• outdated
• outdistance
• outdo
• outdoor