Extendable and Protractible

Extendable adjective - Capable of being lengthened.

Protractible and extendable are semantically related in extensible topic. In some cases you can use "Protractible" instead an adjective "Extendable", when it comes to topics like capable of extension.

Nearby Words: extend, extended, extension, extending, extensible

Protractible adjective - Able to be extended.

Extendable and protractible are semantically related in extensible topic. You can use "Extendable" instead an adjective "Protractible", if it concerns topics such as capable of extension.