unballasted

[ uhn-bal-uh-stid ]
/ ʌnˈbæl ə stɪd /

adjective

not fitted with or carrying ballast.
not properly steadied or regulated.

Origin of unballasted

1635–45; un-1 + ballasted
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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