lengthenable

That may be lengthened.

Japanese Meaning

伸ばすことができる

The fabric used for the gown is lengthenable to accommodate different heights.

そのガウンに使われている生地は、身長に合わせて長さを伸ばすことができます。

Sense（1）

That may be lengthened.

If we consider the etymological sources of the two sets of vowels, the lengthenable and non-lengthenable […]

more lengthenable

（ comparative ）

most lengthenable

（ superlative ）