Activity suggested by this puzzle's theme entries

Question:

Answer:

MASSAGINGALGORE

Length:

Similar Crossword Questions:

Physical principle whose equation explains the changes in this puzzle's theme entries
Tone-Loc and Marky Mark and the Funky Bunch, e.g. ... or how this puzzle's theme entries might be described?
They're hidden in this puzzle's theme entries
Just making things up, or a synonym for a three-word phrase describing this puzzle's theme entries
What this puzzle's theme entries have
Many people get one in the summer (and so do this puzzle's theme entries)
What each of this puzzle's theme entries contains
Playoff series finale ... or an apt title for this puzzle considering the number and length of its theme entries
___ to school . . . or a hint to the puzzle theme suggested by the ends of five answers
What are featured in the theme entries of this puzzle
Nickname for the three-letter abbreviation hidden in this puzzle's theme entries
It can follow the last word of this puzzle's theme entries
Word that has two diametrically opposed meanings (like this puzzle's eight theme entries)
What this puzzle's theme entries probably do?
Gym gear hidden in this puzzle's theme entries
"Lid" in each of this puzzle's theme entries
Word hidden in this puzzle's theme entries
This puzzle's theme entries, e.g.
What this puzzle's theme entries are
Classic schoolyard activity, and theme of this puzzle
Office building problem that's a hint to this puzzle's theme entries (see their last three letters)
Direction suggested by this puzzle's theme
What the three theme entries in this puzzle are, in either of two ways
The three in each of this puzzle's theme entries
Post office activity, or a hint to this puzzle's theme