• amigosz,
• amigos,
• amagaes,
• amogas,
• zmigas,
• smigas,
• wmigas,
• qmigas,
• anigas,
• amugas,
• amjgas,
• amkgas,
• am9gas,
• amigass,
• amigasz,
• amigaxs,
• amigasx,
• amiguss,
• amigous,
• amigise

The adjective form of "amigas" is "amigas". In Spanish, adjectives typically agree in gender and number with the noun they modify, so "amigas" can also be an adjective when describing a feminine plural noun.