Which to use
“terca” is an adjective and “térmica” is a noun - they look or sound alike but fill different roles in a sentence.
- #42,175
- “terca” frequency rank
- #12,500
- “térmica” frequency rank
- 54675
- confusion score
Side-by-Side Comparison
| Feature | terca | térmica |
|---|---|---|
| Definition | Forma del femenino singular de terco. | Columna de aire ascendente desde bajas altitudes de la atmósfera terrestre, creada por desigualdades de temperatura en la superficie de la Tierra. |
Where the spellings diverge
Shared letters are muted; the letters that actually set terca and térmica apart are highlighted. They share 4 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: terca is [ˈt̪eɾka] while térmica is [ˈt̪eɾmika]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 54675, derived from the frequency rank of both members and their visual similarity.
terca is recorded at frequency rank #42,175, classified as anadj, pronounced [ˈt̪eɾka]. térmica is at rank #12,500, tagged as anoun, pronounced [ˈt̪eɾmika].
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 54675, this pair ranks #82,260 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of terca vs térmica
Shared letters: acrt. Private to "terca": e. Private to "térmica": imé.
"terca" · 5 letters · shape CVCCV · "térmica" · 7 letters · shape CVCCVCV
Known mistypes of this pair
- terca ← etrca · tecra · terac · tercca · terrca · treca · tterca
Frequency comparison
Frequently Asked Questions
Can "terca" and "térmica" be used interchangeably?
Which is more common, "terca" or "térmica"?
Remembering terca vs térmica
The fastest way to pick the right one every time.
- Check the role first: if you need an adjective, it's “terca”; for a noun, it's “térmica”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “terca” entry
- Browse more pairs most likely to be confused. Most confusable