Conclusory

Adjective

1. Offering a conclusion with seriously deficient support in fact or logic; begging the question. .mw-parser-output .defdate{font-size:smaller}

   "These claims are conclusory and unsupported by any specific allegations, let alone evidence."

2. Serving as or relating to a conclusion; concluding, postfatory.
3. Conclusive; causing a definitive conclusion.