Crossword clues for the word: DOTCOMBOOM The word DOTCOMBOOM has appeared as an answer to at least 4 crossword clues on different crossword puzzles. Crossword clues for DOTCOMBOOM Showing 1 to 4 of 4 results Clue(s) Brief prosperous period in the late 1990s Late 1990s Nasdaq phenomenon Late-'90s economic expansion that went bust Short-lived economic expansion of the late 1990s