Brain-scan letters |
Archaeologist's letters |
All, e.g., for this answer's last six letters? |
Organizations with Greek letters |
Wakes thrown up behind speedboats |
Confusing statements ... and a hint to the circled letters |
Action shots taken with a slow shutter speed |
High-speed pursuits in action films |
Amtrak speedsters |
Accompaniers of cover letters: Abbr. |
Attend a party uninvited ... and a literal hint to five sets of circled letters |
Surprises unpleasantly, and a hint to each starred answer's first two + last two letters |
Letters from the family? |
Bounced-check letters |
Early computer printer speed meas. |
Retirement plan letters |
Personal letters |
Hi-speed internet connection |
ICU instruction letters |
Adjust space between letters, in printing |
Whatever it takes ... as hinted at in the arrangements of black squares around the circled letters |
More speedy |
Amtrak speedster |
Boston-to-Washington speedster |
Artistic place for tiny letters? |
Filling station letters? |
Alternate identity letters |
And so forth" letters |
Airspeed ratio indicator |
Speed |