unquestionably

UK: ʌnˈkwes.tʃən.ə.bli | US: ʌnˈkwes.tʃən.ə.bli

Definition
  1. adv. without any doubt; certainly

  2. adv. in a way that cannot be challenged or denied

Structure
un <not>question <ask>ably <adverb suffix>
Etymology

unquestionably = un<not> + question<ask> + ably<adverb suffix>

  • un (from Old English "un-," meaning "not")
  • question (from Latin "quaestio," meaning "a seeking, inquiry")
  • ably (from Latin "-abilis," forming adverbs meaning "capable of being")

Etymology Origin:
The word "unquestionably" evolved from the negation prefix "un-" combined with "question," rooted in Latin "quaestio" (to seek or inquire). The suffix "-ably" transforms it into an adverb, emphasizing the impossibility of doubt. The progression reflects a logical shift from "not able to be questioned" to "indisputably true."

Examples
  1. Her talent is unquestionably the best in the team.

  2. The evidence proves his theory unquestionably.

  3. He is unquestionably the most dedicated employee here.

  4. The view from the summit is unquestionably breathtaking.

  5. Their commitment to quality is unquestionably genuine.