not understandable 的近义词 23 个

• extraordinary
• fantastic
• impossible
• improbable
• incomprehensible
• inconceivable
• incredible
• indescribable
• rare
• singular
• unbelievable
• uncommon
• unheard-of
• unique
• unthinkable
• beyond wildest dreams
• doubtful
• exceptional
• inapprehensible
• incogitable
• ineffable
• unknowable
• unordinary

not understandable 的反义词 20 个

• bad
• believable
• common
• commonplace
• conceivable
• credible
• customary
• familiar
• fathomable
• normal
• ordinary
• plausible
• poor
• possible
• reasonable
• regular
• tenable
• usual
• describable
• imaginable