Crossword puzzle clue "grease as it were"

Didi of "Grease" and "Grease 2"

Grease monkey's "grease"

One may remove grease with elbow grease

Grease, as it were

Particle physicist whose findings were first accepted by Einstein, but later were shown to be fraudulent

"Wish you were here—__ were there"

Barbeau who was the original Rizzo in "Grease"

"Stronger than grease!" cleanser or "I'm strong and for Greece!" warrior