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

Crossword clues for Chi-chi and then some:

TONIER: Chi-chi and then some
EFFETE: Chi-chi
SALSA: Chi-Chi's offering
ARTIEST: Most chi-chi.
GALA: Chi-chi shindig
PAR: Score for Chi-Chi
SNAZZIEST: Maximally chi-chi
LUXE: Tres chi-chi