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"Harmful" is an adjective which is often translated as "dañino", and "harm" is a noun which is often translated as "el daño". Learn more about the difference between "harmful" and "harm" below.
harmful(
harm
-
fuhl
)An adjective is a word that describes a noun (e.g., the big dog).
1. (damaging)
a. dañino
Eating processed meats is harmful to your health.Comer carnes procesadas es dañino para la salud.
b. perjudicial
Eating too much salt is harmful to your health.Comer demasiada sal es perjudicial para la salud.
c. nocivo
There are harmful fumes inside. Put on your gas masks.Hay gases nocivos adentro. Pónganse las máscaras antigás.
d. pernicioso
Using television as a babysitter can have harmful effects.Usar la televisión como niñera puede tener efectos perniciosos.
harm(
harm
)A noun is a word referring to a person, animal, place, thing, feeling, or idea (e.g., man, dog, house).
1. (damage)
A transitive verb is a verb that requires a direct object (e.g., I bought a book.).
a. dañar
The oil spill harmed this fragile ecosystem.El derrame de petróleo daño este frágil ecosistema.
d. perjudicar
The scandal has harmed his chances for reelection.El escándalo ha perjudicado sus posibilidades de ser reelegido.