primovsproboWhat's the difference?

Quick tell: primo is a noun, probo is an adjective, so they fill different roles in a sentence.

Which to use

“primo” is a noun and “probo” is an adjective - they look or sound alike but fill different roles in a sentence.

#3,140
“primo” frequency rank
#49,876
“probo” frequency rank
53016
confusion score

Side-by-Side Comparison

Feature primo probo
Definition Hijo del tío de alguien. Que tiene probidad; honrado y honesto.

Where the spellings diverge

Shared letters are muted; the letters that actually set primo and probo apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.

5 ch
primo
5 ch
probo

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: primo is [ˈpɾimo] while probo is [ˈpɾoβ̞o]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 53016, derived from the frequency rank of both members and their visual similarity.

primo is recorded at frequency rank #3,140, classified as anoun, pronounced [ˈpɾimo]. probo is at rank #49,876, tagged as anadj, pronounced [ˈpɾoβ̞o].

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 53016, this pair ranks #89,941 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of primo vs probo

Shared letters: opr. Private to "primo": im. Private to "probo": b.

"primo" · 5 letters · shape CCVCV  ·  "probo" · 5 letters · shape CCVCV

Known mistypes of this pair

  • primopirmo · pprimo · primmo · priom · prmio · prrimo · rpimo
  • proboporbo · pprobo · prboo · probbo · proob · provo · prrobo · rpobo

Frequency comparison

primo#3,140
probo#49,876

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "primo" and "probo" be used interchangeably?
No - they are not even the same part of speech. "primo" is a noun and "probo" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "primo" or "probo"?
"primo" is the more common of the two: it sits at frequency rank #3,140 in our Spanish list, against #49,876 for "probo". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering primo vs probo

The fastest way to pick the right one every time.

  • Check the role first: if you need a noun, it's “primo”; for an adjective, it's “probo”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “primo” 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