teníavstesisWhat's the difference?

Quick tell: tenía is a verb, tesis is a noun, so they fill different roles in a sentence.

Which to use

“tenía” is a verb and “tesis” is a noun - they look or sound alike but fill different roles in a sentence.

#245
“tenía” frequency rank
#3,659
“tesis” frequency rank
3904
confusion score

Side-by-Side Comparison

Feature tenía tesis
Definition Primera persona del singular (yo) del pretérito imperfecto de indicativo de tener o de tenerse. Proposición o conclusión para debate

Where the spellings diverge

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

5 ch
tenía
5 ch
tesis

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: tenía is [t̪eˈnia] while tesis is [ˈt̪esis]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 3 positions, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 3904, derived from the frequency rank of both members and their visual similarity.

tenía is recorded at frequency rank #245, classified as averb, pronounced [t̪eˈnia]. tesis is at rank #3,659, tagged as anoun, pronounced [ˈt̪esis].

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 3904, this pair ranks #317,311 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of tenía vs tesis

Shared letters: et. Private to "tenía": aní. Private to "tesis": is.

"tenía" · 5 letters · shape CVCVV  ·  "tesis" · 5 letters · shape CVCVC

Known mistypes of this pair

  • tesisetsis · tecis · teiss · tesiss · tessi · tessis · tseis · ttesis

Frequency comparison

tenía#245
tesis#3,659

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "tenía" and "tesis" be used interchangeably?
No - they are not even the same part of speech. "tenía" is a verb and "tesis" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "tenía" or "tesis"?
"tenía" is the more common of the two: it sits at frequency rank #245 in our Spanish list, against #3,659 for "tesis". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering tenía vs tesis

The fastest way to pick the right one every time.

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