superfluitant

CIDE DICTIONARY

superfluitant, a. [L. super above + fluitans, p. pr. of fluitare intensive fr. fluere to flow.].

 Floating above or on the surface.  [1913 Webster]

ROGET THESAURUS

superfluitant

Ascent

N ascent, ascension, rising, acclivity, hill, flight of steps, flight of stairs, ladder rocket, lark, sky rocket, sky lark, Alpine Club, rising, scandent, buoyant, supernatant, superfluitant, excelsior, uphill.