As an adjective extendible is
capable of being extended.
extenable
Not English
Extenable has no English definition. It may be misspelled.
English words similar to 'extenable':
extensive,
estimate,
extensible,
estimable,
ectomere,
extenuate,
extempore,
extendable,
extendible,
exceedance,
exitance,
echidnae,
ezetimibe,
ectoenzyme,
extensile,
estimative,
eastonite,
ecdemite,
esteemable,
estampede,
extensure,
eyestone,
extimulate,
echidnine
extendible
English
Adjective
(head)
capable of being extended
(legal) Liable to be taken by a writ of extent.
Synonyms
* extendable