Papasmurf said:
#18 also says Vegeta was utterly helpless against her, which wasn't the case at the beginning of the fight at least. Even though #18 was likely holding back as she rivals Kamiccolo, the fight wasn't all that one sided and the utterly helpless part may simply refer to the end result, where Vegeta was beaten near-death.
Do you think Trunks saying he was absolutely no match contradicts Trunks fighting them fairly well?
I don't think helpless indicates a huge gap either, since handsome Zarbon was said to be helpless against 24,000 Vegeta:
262 (DBZ 68), P14.3-4
Context: after beating up Zarbon
Vegeta: “Hahhahahah! At that level, you’re helpless!”
Zarbon: “I’m astonished, you’ve truly made marvelous progress…But thanks to that, you’ve awakened my true power, that I’ve had sleep for many years…”