retardovsretroWhat's the difference?

Quick tell: retardo is a verb, retro is an adjective, so they fill different roles in a sentence.

Which to use

“retardo” is a verb and “retro” is an adjective - they look or sound alike but fill different roles in a sentence.

#35,235
“retardo” frequency rank
#18,671
“retro” frequency rank
53906
confusion score

Side-by-Side Comparison

Feature retardo retro
Definition Primera persona del singular (yo) del presente de indicativo de retardar. Que a causa de su apariencia evoca al pasado; que su apariencia está inspirada en diseños del pasado.

Where the spellings diverge

Shared letters are muted; the letters that actually set retardo and retro apart are highlighted. They share 5 letters in sequence, which is exactly why the eye skips the difference.

7 ch
retardo
5 ch
retro

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: retardo is [reˈt̪aɾð̞o] while retro is [ˈret̪ɾo]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (verb vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 53906, derived from the frequency rank of both members and their visual similarity.

retardo is recorded at frequency rank #35,235, classified as averb, pronounced [reˈt̪aɾð̞o]. retro is at rank #18,671, tagged as anadj, pronounced [ˈret̪ɾo].

Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.

With a confusion score of 53906, this pair ranks #85,679 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of retardo vs retro

Shared letters: eort. Private to "retardo": ad. Private to "retro": -.

"retardo" · 7 letters · shape CVCVCCV  ·  "retro" · 5 letters · shape CVCCV

Known mistypes of this pair

  • retardoertardo · reatrdo · retadro · retarddo · retarod · retarrdo · retrado · rettardo
  • retroertro · rerto · retor · retrro · rettro · rretro · rtero

Frequency comparison

retardo#35,235
retro#18,671

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "retardo" and "retro" be used interchangeably?
No - they are not even the same part of speech. "retardo" is a verb and "retro" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "retardo" or "retro"?
"retro" is the more common of the two: it sits at frequency rank #18,671 in our Spanish list, against #35,235 for "retardo". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering retardo vs retro

The fastest way to pick the right one every time.

  • Check the role first: if you need a verb, it's “retardo”; for an adjective, it's “retro”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “retardo” entry
  • Browse more pairs most likely to be confused. Most confusable

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list