Crosswordiee.com

% replaces any number of letters (la% - lake, lamp)_ replaces one letter (ca_ - car, cat)

Crossword clues for Titicaca is one 4 letters:

LAKE: Titicaca, for one
LAGO: Titicaca is one
BOL: Land on one side of Lake Titicaca: Abbr.
BOL: Country on one side of Lake Titicaca: Abbr.