vstulWhat's the difference?

Quick tell: is a pronoun, tul is a noun, so they fill different roles in a sentence.

Which to use

“tú” is a pronoun and “tul” is a noun - they look or sound alike but fill different roles in a sentence.

#310
“tú” frequency rank
#47,471
“tul” frequency rank
47781
confusion score

Side-by-Side Comparison

Feature tul
Definition Nominativo y vocativo del pronombre personal de la segunda persona del singular. Tejido delgado y transparente que permite pasar la luz.

Where the eye mixes tú and tul

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

2 ch
tú
3 ch
tul

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: is [ˈt̪u] while tul is [ˈt̪ul]. 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 (pronoun vs noun), which is usually the fastest check. Our composite confusion score for this pair is 47781, derived from the frequency rank of both members and their visual similarity.

is recorded at frequency rank #310, classified as apron, pronounced [ˈt̪u]. tul is at rank #47,471, tagged as anoun, pronounced [ˈt̪ul].

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 47781, this pair ranks #118,144 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of tú vs tul

Shared letters: t. Private to "tú": ú. Private to "tul": lu.

"tú" · 2 letters · shape CV  ·  "tul" · 3 letters · shape CVC

Frequently Asked Questions

Can "tú" and "tul" be used interchangeably?
No - they are not even the same part of speech. "tú" is a pronoun and "tul" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "tú" or "tul"?
"tú" is the more common of the two: it sits at frequency rank #310 in our Spanish list, against #47,471 for "tul". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list