The sales manager position requires strong communicational skills.
a communicational disorder
communicational difficulties
… all of the non-English borrowings are from Western languages already endowed with significant cultural prestige: evidently, globalization has not yet produced a communicational currency which bases itself as heavily upon Japanese, say, or Mandarin as upon French.—Andrew Dix, Style, Spring 2009
: serving to convey information
Doubtless, too, translation today is one of the communicational lifelines of our global village.—Roy Harris, The Times Literary Supplement (London), 28 Aug. 1987
To create a more audience-friendly play from original Shakespearean texts, each theater company will focus on replacing the highly verbal original plays with nonverbal communicational tools such as dance, mime and even acrobatic movements.—The Korea Times, 22 Mar. 2004