isa vs iza, What's the Difference?

Which to use

“isa” and “iza” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#17,738
“isa” frequency rank: #49,092
“iza” frequency rank: 66830
confusion score

Side-by-Side Comparison

Feature	isa	iza
Definition	Estilo musical vocal, en ritmo de tres cuartos, típico de las Islas Canarias.	Acción o efecto de izar.

Where the spellings diverge

Shared letters are muted; the letters that actually set isa and iza apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.

3 ch

isa

3 ch

iza

Spelling & Dictionary Insight

This is the hard kind. isa and iza are pronounced identically ([ˈisa]) and both work as anoun. Neither the ear nor the grammar will rescue you; only the meaning does, so the glosses below are the whole decision. They differ by a single letter - s in “isa” becomes z in “iza”. Our composite confusion score for this pair is 66830, derived from the frequency rank of both members and their visual similarity.

isa is recorded at frequency rank #17,738, classified as anoun, pronounced [ˈisa]. iza is at rank #49,092, tagged as anoun, pronounced [ˈisa].

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 66830, this pair ranks #38,758 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of isa vs iza

Shared letters: ai. Private to "isa": s. Private to "iza": z.

"isa" · 3 letters · shape VCV · "iza" · 3 letters · shape VCV

Frequency comparison

isa#17,738

iza#49,092

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "isa" and "iza" be used interchangeably?

No. They are pronounced the same ([ˈisa]), which is exactly why they get swapped in writing, but the dictionary meanings above are different, and pronunciation is no guide here.

Which is more common, "isa" or "iza"?

"isa" is the more common of the two: it sits at frequency rank #17,738 in our Spanish list, against #49,092 for "iza". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering isa vs iza

The fastest way to pick the right one every time.

Read both glosses above and match the meaning you intend, only context separates this pair.
See each word in full, definition, IPA, etymology and its other confusables. Full “isa” entry
Browse more pairs most likely to be confused. Most confusable