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not viable

ADJECTIVE
void
Synonyms
STRONGEST
null
STRONG
avoided bad dead invalid negated voided
WEAK
forceless fruitless ineffective ineffectual inoperative nugatory null and void set aside sterile unconfirmed unenforceable unfruitful unratified unsanctioned unsuccessful useless vain worthless
Antonyms
STRONG
worthy
WEAK
filled full meaningful occupied valid