not supportable with documentary evidence

listen to the pronunciation of not supportable with documentary evidence
الإنجليزية - الإنجليزية
undocumentable

Apart from one undocumentable claim, the strongest responses were that, when applied to past data, some new modeling techniques look better than most previous modeling techniques.

not supportable with documentary evidence

    الواصلة

    not sup·port·a·ble with do·cu·men·ta·ry e·vi·dence

    التركية النطق

    nät sıpôrtıbıl wîdh däkyumentıri evıdıns

    النطق

    /ˈnät səˈpôrtəbəl wəᴛʜ ˌdäkyo͞oˈmentərē ˈevədəns/ /ˈnɑːt səˈpɔːrtəbəl wɪð ˌdɑːkjuːˈmɛntɜriː ˈɛvədəns/
المفضلات