e·co·tone 
(ēkə-tōn′, ĕkə-)
(ēkə-tōn′, ĕkə-)n.
A transitional zone between two communities containing species characteristic of each.
[ECO- + Greek tonos, tension, tone; see TONE.]
- liveblogger
- live down
- live-forever
- live in
- live-in
- live in sin
- live it up
- live large
- livelihood
- livelily
- liveliness
- live load
- livelong
- lively
- liven
- liveness
- live oak
- live off/on the fat of the land
- live off the fat of the land
- live on the fat of the land
- live out
- live parking
- liver
- liver
- liver extract