he is a nonswimmer
A sentence which does not have a verb
Goggles belonging to the swimmer = the swimmer's goggles
A non sequitur is something that does not logically follow. That statement is a non sequitur, and does not support your claims.
Past tense of crew is crewed.
The plant is non vascular. Non vascular means a plant has no v-tissue (vascular tissue) and has no roots or stems. Like moss.
"The armadillo is a poor swimmer." is a complete sentence
The vicious shark attacked the swimmer.
superlative
The figurative language in the sentence is a hyperbole, as it exaggerates the intensity of the swimmer's physical exhaustion by comparing it to the sensation of literal burning flames.
An Olympic swimmer got her first gold medal and kept it as a memento.
Save the non-swimmer - their need is greater ! The swimmer can at least tread water until they're rescued !
A sentence which does not have a verb
non living thing in the sentence
It was an ironic twist of fate for the greatest swimmer in the Olympic history-drowning in a swimming pool.
Stephanie Rice's inspiration was Susan O'Neill and non-swimmer hero was James Bond.
Goggles belonging to the swimmer = the swimmer's goggles
on fresh salt water