Demonstrator vs. Demonstrater

Demonstratornoun

One who demonstrates anything, or proves beyond doubt.

Demonstratornoun

The forefinger.

Demonstratornoun

One who takes part in a demonstration; a protester.

Demonstratornoun

One who demonstrates products in a retail environment; a merchandiser.

Demonstratornoun

An item, particularly a vehicle, used in demonstrations to a customer or user.

Demonstratornoun

An assistant to a lecturer.

Demonstratornoun

One who teaches anatomy from the dissected parts.

Demonstratornoun

One who demonstrates;

Demonstratornoun

A teacher of practical anatomy.

Demonstratornoun

a person who participates in a demonstration{7}.

Demonstratornoun

a teacher or teacher's assistant who demonstrates the principles that are being taught

Demonstratornoun

someone who demonstrates an article to a prospective buyer

Demonstratornoun

someone who participates in a public display of group feeling

Demonstraternoun

.

Demonstraternoun

See Demonstrator.