echoes — a repetition of sound produced by the reflection of sound waves from a wall, mountain, or other obstructing surface.
ghettos — a section of a city, especially a thickly populated slum area, inhabited predominantly by members of an ethnic or other minority group, often as a result of social or economic restrictions, pressures, or hardships.
Three-syllable rhymes
falsetto — an unnaturally or artificially high-pitched voice or register, especially in a man.
