navigational

from WordNet (r) 3.0 (2006)

navigational
    adj 1: of or relating to navigation; "navigational aids"

from The Collaborative International Dictionary of English v.0.48

navigational \navigational\ adj.
   of or pertaining to navigation; used in navigation; as,
   navigational aids.
   [WordNet 1.5]

from Moby Thesaurus II by Grady Ward, 1.0

22 Moby Thesaurus words for "navigational":
      cartographic, chorographic, geodetic, geographic, locational,
      marine, maritime, nautical, naval, ocean-going, oceanic, pelagic,
      positional, regional, salty, seafaring, seamanlike, seamanly,
      situal, situational, topographic, water-borne

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