I think the word that you are looking for is contronym.  See the link below.

http://linguisticszone.blogspot.com/2007/10/there-exist-many-words-whose-meanings.html

it could be, or it could just mean the same thing :-)

in Spanish, when one word ends in a vowel sound, and the next word begins in a vowel sound, the two vowels cram themselves into one syllable. 

So the words "no" and "hay" are pronounced all in one syllable:  [nway]

This is often hard for native English speakers to hear because the syllable [nway] is impossible in English phonology, so they're not expecting it.

Remember, the /h/ is silent in Spanish; also Spanish speakers don't like to separate their words with *glottal stops, the way English speakers like to.  You'll probably never hear a two-syllable [no-'ay] in the wild.

*(a glottal stop is the sound that separates the two syllables in the word "uh-oh.")

Voy a las vacaciones a Orlando y St. Augustine Florida en el mes próximo.  Estaré muy interesante, porque intentaré a usar algunos de que he aprendido.  ¡Espero que no me hago aparecer como una tonta!

El dinero de préstamos a otros no está dentro de la cultura americana (mi experiencia personal). ¡Buena lección!

pienso es el bueno camino a aprender el español y usar que principiante

además me gusto este programa

no voy a prestar dinero a mi amigos porque tengo no dinero jaja