I. (v.)

(go before) avanirar;
(in age) oldeskar
(an argument) alegar;
(progress) progresar.
to cause to advance - avancigar.
(in rank, someone) promocar.

II. (n.) avanco.

in advance (space) avane.
pay in advance - anticipe pagar.

III. (adv.) (time) antee.

IV. (adj.) (place) avana.