The Collaborative International Dictionary of English v.0.48:
implicational \implicational\ adj. arousing a mental association; evocative. Syn: implicative, suggestive, suggestive of(predicate). [WordNet 1.5]WordNet (r) 3.0 (2006):
implicational adj 1: relating to or concerned with logical implication; " implicational language universals"