Which to use
“acérrimo” is an adjective and “acertijo” is a noun - they look or sound alike but fill different roles in a sentence.
- #40,618
- “acérrimo” frequency rank
- #39,550
- “acertijo” frequency rank
- 80168
- confusion score
Side-by-Side Comparison
| Feature | acérrimo | acertijo |
|---|---|---|
| Definition | Superlativo irregular de acre: sumamente acre o áspero. | Pasatiempo o juego que consiste en hallar la solución de un enigma o encontrar el sentido oculto de una frase. Es similar a las adivinanzas, si bien éstas, generalmente, tienen un enunciado en rima y van dirigidas a públicos infantiles. |
Where the spellings diverge
Shared letters are muted; the letters that actually set acérrimo and acertijo apart are highlighted. They share 5 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
acérrimo and acertijo form a confusable pair in the Spanish index, two distinct headwords that are easily confused because they look alike, sound alike, or both. They share most of their letters but differ in 3 positions - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 80168, derived from the frequency rank of both members and their visual similarity.
acérrimo is recorded at frequency rank #40,618, classified as anadj, pronounced [aˈserimo]. acertijo is at rank #39,550, tagged as anoun, pronounced [aseɾˈt̪ixo].
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 80168, this pair ranks #12,030 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Frequency comparison
Frequently Asked Questions
Can "acérrimo" and "acertijo" be used interchangeably?
Remembering acérrimo vs acertijo
The fastest way to pick the right one every time.
- Check the role first: if you need an adjective, it's “acérrimo”; for a noun, it's “acertijo”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “acérrimo” entry
- Browse more pairs most likely to be confused. Most confusable