As nouns the difference between gett and gtt
is that gett is a nasty person while gtt is drop.
gett
English
Noun
(
en noun)
(Northern England, Geordie, pejorative) A nasty person.
(Northumbria) A child, especially a mischievous one.
a ritual Jewish divorce.
References
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gtt
English
Noun
(gtt)
(in prescriptions) drop