It's meas. in hertz, 4 letters
It's measured in kHz, 4 letters
It's represented by nu: Abbr., 4 letters
The F of FM (abbr.), 4 letters
Wave statistic: Abbr., 4 letters
A regular customer, 10 letters
Coming at short intervals or habitually, 10 letters
Symptom of poor lighting?, 15 letters
Marketing rep, perhaps, 13 letters
One earning rewards, 13 letters
One who piles up miles, 13 letters
One who's constantly changing the channel?, 15 letters
Cooks at a pancake house?, 16 letters
Singles bar habitu, 15 letters
Member of the jet set, 13 letters
Basic web site info, 17 letters
The number of occurrences within a given time period (usually 1 second), 9 letters
The number of observations in a given statistical category, 9 letters
The number of occurrences within a given time period (usually 1 second), 9 letters