Untenably synonyms | adverbs

Synonyms for Untenably as an Adverb

• indefensibly
• unjustifiably
• invalidly
• unsustainably
• shakily
• weakly
• unduly
• excessively
• unreasonably
• unwarrantably
• inexcusably
• unforgivably
• unpardonably
• without basis
• unlawfully
• wrongly
• erroneously
• groundlessly
• illegally