Two-letter combination, 6 letters
Two-letter sequence, 6 letters
Pair of letters sounded as one, 7 letters
The ng in sing, for instance, 7 letters
The th in the, e.g., 7 letters
Word whose last two letters are an example of it, 7 letters
Go off on a tangent, 7 letters
Make a side comment, 7 letters
Serg. Sid may change the topic, 7 letters
Stray soldier returns in women's clothing (7), 7 letters
Straying off the subject, 10 letters
Wandering from the main path of a journey, 10 letters
A message that departs from the main subject, 10 letters
A turning aside (of your course or attention or concern), 10 letters