Significative /(?)/

Sig·nif·i·ca·tive

Significative

a.
  1. Betokening or representing by an external sign.
    The holy symbols or signs are not barely significative.
    — Brerewood.
  2. Having signification or meaning; expressive of a meaning or purpose; significant.
    Neither in the degrees of kindred they were destitute of significative words.