Crosswordiee.com

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

Crossword clues for *Donna Summer #1 hit 8 letters:

BADGIRLS: Donna Summer #1 hit
HOTSTUFF: *Donna Summer #1 hit
BADGIRLS: #1 hit for Donna Summer in 1979
HOTSTUFF: 1979 #1 hit for Donna Summer, and what the four longest Across answers are
MACARTHURPARK: *1978 #1 Donna Summer hit that covered a 1968 #2 hit by Richard Harris