OMIGOSH! is an expression of surprise or shock, usually used in a humorous way. The crossword solutions for this term include YIKES (5 letters), YIPE (4 letters), EEK (3 letters), GEE (3 letters), YIPES (5 letters), EGAD (4 letters), OOPS (4 letters), UHOH (4 letters), HOLYSMOKE (9 letters), and HOLYTOLEDO (10 letters). All of these words are exclamations of surprise or shock, and can be used interchangeably with OMIGOSH!