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"Side to side" is a phrase which is often translated as "de lado a lado", and "back and forth" is an adverb which is often translated as "de un lado para otro". Learn more about the difference between "side to side" and "back and forth" below.
side to side(
sayd
tu
sayd
)A phrase is a group of words commonly used together (e.g., once upon a time).
1. (general)
a. de lado a lado
The basketball player moved side to side on the court.El jugador se movió de lado a lado en la cancha de baloncesto.
b. un lado a otro
The patient felt pain as he moved his head side to side.El paciente sintió dolor cuando movió su cabeza de un lado a otro.
back and forth(
bahk
ahnd
forth
)An adverb is a word that describes a verb, an adjective, or other adverbs (e.g., to run quickly, very tired).
a. de un lado para otro
The lamp rocked back and forth and then fell over.La lámpara se meció de un lado para otro y entonces se cayó.
a. de acá para allá
When my sister was dating that guy in Chicago, she was always traveling back and forth.Cuando mi hermana estaba saliendo con aquel chico en Chicago, siempre estaba viajando de acá para allá.
