me cuesta... con K
- Kuliar
 - kilometrar
 - Karate
 - Kilos bajar
 - kojer
 - Kilometrear
 - Kererte
 - Karaokear
 - kakarear
 - kagar en publico
 - Kocinar
 - kickear
 - kaka hacer
 - Kagar xd
 - kilometros correr
 - Karla
 - Kacar
 - kinesiologia
 - kagar ayuda
 
The words in the list me cuesta... con K come from players of the word game City, Country, River.