Crossword Puzzle Clue Answers
We've seen 1 answer for the crossword clue 'High "Si!"s?' in our database. It has been used in 2 crosswords, the latest of which was the Washington Post crossword on May 25, 2014.
Crossword answers for the clue "High "Si!"s?"
Related Clues
- "Thumbs-up" responses
- Ardent affirmatives
- NASA nods
- Astronauts' affirmatives
- NASA go-aheads
- "All systems go" signals
- NASA approvals
- NASA responses
- Astronaut affirmatives
- NASA affirmatives
- Astronauts' responses
- Astronaut's thumbs-ups
- Approvals
- Informal approvals
- Launchpad thumbs-ups
- Thumbs-up responses
- NASA thumbs-ups
- Positive signs of life in outer space?
- Space-age affirmatives
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Last Seen In
- Washington Post - May 25, 2014
- Washington Post - August 14, 2013