Crossword puzzle clue "molecular manipulation technique and a hint to the starts of the three other longest puzzle answers"

Molecular manipulation technique ... and a hint to the starts of the three other longest puzzle answers

R. Kelly hit whose last title word is aptly rhymed with "sky" in the lyrics ... and a hint to the starts of the other four longest puzzle answers

Mate, and a hint to the starts of this puzzle's four longest answers

Insincere talk, and a hint to the starts of this puzzle's four other longest entries

"We're on to you!" (and a hint to how this puzzle's other four longest answers were created)

Finishes a task, and a hint to hidden words in this puzzle's four other longest answers

Request for relief, and a hint to the formation of this puzzle's four other longest answers

Subscription deal promos ... and a hint to this puzzle's seven other longest answers