IPA: //ˌʌnɪˈskeɪpəbl//
KK: /ʌnɪˈskeɪpəbl/
Something that cannot be avoided or escaped; it is certain to happen.
The consequences of his actions were unescapable, no matter how hard he tried to deny them.
Unescapable → It is formed from "un-" (meaning not) and "escapable" (from Latin "excapare", meaning to escape). The word means not able to be escaped or unavoidable.
Think of 'not' ('un-') being combined with 'able to escape' — that's why unescapable means something you cannot avoid.