159. Adjectives, verbs and nouns, as well as adverbs (120), may be
derived from prepositions by addition of the formative endings (116),
with sometimes a special suffix also:
anstatauxi = to replace, to take the place of.
anstatauxulo = a substitute.
antauxa = previous, preceding.
apuda = near, contiguous, adjacent.
cxirkauxi = to surround, to encircle.
cxirkauxo = a circuit, a circumference.
kontrauxa = adverse, opposite, contrary.
kontrauxulo = adversary, opponent.
kunulo = comrade, companion.
superi = to surpass, to exceed, to be above.
superege = surpassingly, exceedingly.