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"Invented" is a form of "invent", a transitive verb which is often translated as "inventar". "Conventional" is an adjective which is often translated as "convencional". Learn more about the difference between "conventional" and "invented" below.
conventional()
An adjective is a word that describes a noun (e.g., the big dog).
a. convencional
Astronomers discovered a star with an oxygen atmosphere, defying conventional theories.Unos astrónomos descubrieron una estrella con oxígeno en su atmósfera desafiando las teorías convencionales.
b. tradicional
Katy was raised in a conventional family with a working father, a mother at home, and one brother.Katy se crió en una familia tradicional con su papá trabajando, su mamá en el hogar y un hermano.
c. clásico
The new city hall was built with a conventional design in order to give it more gravitas.El nuevo ayuntamiento fue construido siguiendo un diseño clásico con el fin de darle más seriedad.
invent()
A transitive verb is a verb that requires a direct object (e.g., I bought a book.).
1. (to create)
a. inventar
Harvey was determined to invent something that would make him rich before he was 30.Harvey estaba resuelto a inventar algo que lo hiciera rico antes de cumplir los 30 años.
a. inventar
She invented some story about having to catch a train.Inventó un cuento de que tenía que alcanzar un tren.
