ge·o·tax·is 
(jē′ō-tăksĭs)
(jē′ō-tăksĭs)n.
Movement of a motile organism using the earth's gravity for orientation.
ge′o·tactic (-tĭk) adj.
ge′o·tacti·cal·ly adv.
- anthropomorphically
- anthropomorphism
- anthropomorphist
- anthropomorphization
- anthropomorphize
- anthropomorphous
- anthropomorphously
- anthropopathism
- anthropophagic
- anthropophagous
- anthropophagus
- anthropophagy
- anthroposophical
- anthroposophist
- anthroposophy
- anthrozoology
- anthurium
- anti
- anti-
- antiabortion
- antiabortionist
- antiaging
- antiaircraft
- antialiasing
- antiallergic