Snorkel and Ventilator

Snorkel noun - Breathing device consisting of a bent tube fitting into a swimmer's mouth and extending above the surface; allows swimmer to breathe while face down in the water.

Ventilator and snorkel are semantically related. In some cases you can use "Ventilator" instead a noun "Snorkel".

Nearby Word: snorkelling

Ventilator noun - A device (such as a fan) that introduces fresh air or expels foul air.

Snorkel and ventilator are semantically related. Sometimes you can replace term "Snorkel" with "Ventilator", this nouns are similar.

Nearby Words: ventilate, ventilation, ventilated, ventilating