air·line 
(ârlīn′)
(ârlīn′)n.
An organization that provides air transportation for passengers and freight.
- intertwist
- interurban
- interval
- intervale
- intervalic
- intervallic
- intervene
- intervener
- intervenor
- intervention
- interventional
- interventionism
- interventionist
- intervertebral
- intervertebral disc
- intervertebral disk
- intervertebrally
- interview
- interviewable
- interviewee
- interviewer
- inter vivos
- intervocalic
- interweave
- intestacy