Which to use
“ibas” is a verb and “IES” is an abbrev - they look or sound alike but fill different roles in a sentence.
- #8,129
- “ibas” frequency rank
- #21,019
- “IES” frequency rank
- 29148
- confusion score
Side-by-Side Comparison
| Feature | ibas | IES |
|---|---|---|
| Definition | Segunda persona del singular (tú, vos) del pretérito imperfecto de indicativo de ir o de irse. | Instituto de Educación Secundaria (España). |
Where the spellings diverge
Shared letters are muted; the letters that actually set ibas and IES apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: ibas is [ˈiβ̞as] while IES is [ˈjes]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs abbrev), which is usually the fastest check. Our composite confusion score for this pair is 29148, derived from the frequency rank of both members and their visual similarity.
ibas is recorded at frequency rank #8,129, classified as averb, pronounced [ˈiβ̞as]. IES is at rank #21,019, tagged as anabbrev, pronounced [ˈjes].
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 29148, this pair ranks #218,451 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of ibas vs IES
Shared letters: is. Private to "ibas": ab. Private to "IES": e.
"ibas" · 4 letters · shape VCVC · "IES" · 3 letters · shape VVC
Known mistypes of this pair
- ibas ← iabs · ibass · ibbas · ibsa · ivas
Frequency comparison
Frequently Asked Questions
Can "ibas" and "IES" be used interchangeably?
Which is more common, "ibas" or "IES"?
Remembering ibas vs IES
The fastest way to pick the right one every time.
- Check the role first: if you need a verb, it's “ibas”; for an abbrev, it's “IES”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “ibas” entry
- Browse more pairs most likely to be confused. Most confusable