As nouns the difference between dynameter and dynamiter
is that dynameter is an instrument used to measure the magnification of a telescope while dynamiter is a person who uses dynamite, especially one who uses it unlawfully.
dynameter
Noun
(
en noun)
An instrument used to measure the magnification of a telescope.
dynamiter
English
Noun
(
en noun)
a person who uses dynamite, especially one who uses it unlawfully