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"Única" is a form of "único", an adjective which is often translated as "only". "Exclusivamente" is an adverb which is often translated as "exclusively". Learn more about the difference between "única" and "exclusivamente" below.
único(
oo
-
nee
-
koh
)exclusivamente(
ehks
-
kloo
-
see
-
bah
-
mehn
-
teh
)An adverb is a word that describes a verb, an adjective, or other adverbs (e.g., to run quickly, very tired).
1. (general)
a. exclusively
No tengo tiempo para leer literatura. Tengo que enfocarme exclusivamente en mi tesis.I don't have time to read literature. I must focus exclusively on my thesis.