Possible Results:
había retardado
-I had delayed
Past perfect yo conjugation of retardar.
había retardado
-he/she/you had delayed
Past perfect él/ella/usted conjugation of retardar.
See all conjugations of retardar

retardar

Popularity
500+ learners.
TRANSITIVE VERB
(to postpone)-to delay
Synonyms for retardar
aplazar
to postpone
atrasar
to postpone
detener
to delay
posponer
to postpone
postergar
to postpone
retrasar
to postpone
rezagar
to postpone
aminorar
to reduce
bloquear
to block
demorar
to delay
demorarse
to be delayed
dificultar
to hinder
empecer
to hinder
impedir
to prevent
inhibir
to inhibit
obstaculizar
to hinder
parar
to stop
preterir
to postpone
suprimir
to eliminate
Antonyms for retardar
acelerar
to speed up
adelantar
to gain time
agilizar
to speed up
intensificar
to intensify
propiciar
to create a favorable atmosphere for
abreviar
to hurry up
aligerar
to hurry
apremiar
to urge
apresurar
to hurry
causar
to cause
dar lugar a
to cause
darse prisa
to hurry up
desfavorecer
to go against the interest of
dinamizar
to revitalize
motivar
to cause
originar
to cause
precipitar
to hasten
provocar
to cause
Random Word
Roll the dice and learn a new word now!
Get a Word
Want to Learn Spanish?
Spanish learning for everyone. For free.
Translation
The world’s largest Spanish dictionary
Conjugation
Conjugations for every Spanish verb
Vocabulary
Learn vocabulary faster
Grammar
Learn every rule and exception
Pronunciation
Native-speaker video pronunciations
Word of the Day
el dormilón
sleepyhead
Word of the Day
sleepyhead
el dormilón
SpanishDictionary.com is the world's most popular Spanish-English dictionary, translation, and learning website.
FEATURES
Translation
Conjugation
Vocabulary
Learn Spanish
Grammar
Word of the Day
ABOUT
About Us
Privacy
Terms
Site Map
Help
Contact Us
SOCIAL NETWORKS
Facebook
X
X
Instagram
APPS
Apple
iOS
Android
Android
IXL learning logo
Dictionary Media Group logo

IXL Learning's Dictionary Media Group reaches over 500,000,000 learners each year.

French-English dictionary, translator, and learning

English dictionary and learning for Spanish speakers

English dictionary and learning for French speakers

Comprehensive resource for word definitions and usage

Essential reference for synonyms and antonyms

Comprehensive K-12 personalized learning

Adaptive learning for English vocabulary

Immersive learning for 25 languages

Marketplace for millions of educator-created resources

35,000+ worksheets, games, and lesson plans

Fun educational games for kids

Fast, easy, reliable language certification

Trusted tutors for 300+ subjects

Bite-sized daily word games

Playful tools to learn multiplication

Copyright © 2026 Dictionary Media Group, Inc., a division of IXL Learning • All Rights Reserved.