correspondence
I sent him a message via e-mail correspondence.
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there no base word its just one word Poem is this a base word
There is no base for the word "word"
The base word of perpendicular is "perpend."
correspond is the root word of correspondence
I look forward to your next correspondence.
Here are some sentences.His correspondence is very interesting.She kept all of her mother's correspondence.
I sent him a message via e-mail correspondence.
Patraachar.
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Noun
I could make correspondence if there was one more 'e'.
look up the definition
letter
conjunction, correspondence, concurrence, coexistence
correspondent correspondence correspond