unproportionable
/(ˌ)ʌnprəˈpɔːʃ(ə)nəbl/ /(ˌ)ʌnprəˈpɔːʃ(ə)nəbl/adjective
Not proportionable; out of proportion; disproportionate. Now rare.
- Common in the 17th cent..
Origin
Late 16th century; earliest use found in Thomas Twyne (1543–1613), physician. From un- + proportionable.