underground

/ˌʌndəˈɡɹaʊnd/

//ˌʌndəˈɡɹaʊnd// adj

The verdict

“underground” is a moderately-common Spanish word, ranked #20,224 in Spanish word frequency and used as an adjective.

#20,224
frequency rank, Spanish
11
letters
17
tracked misspellings

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Bajo tierra.

Key facts for underground
PropertyValue
Headwordunderground
LanguageSpanish
Part of speechAdjective
IPA/ˌʌndəˈɡɹaʊnd/
Letters11
Frequency rank#20,224
Misspellings tracked17
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “underground” sits in Spanish frequency

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right). underground lands here:

#1#100#1K#10K#100K
← used constantlyrarely used →

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Spelling & Dictionary Insight

The Spanish entry for underground is 11 letters long, classified as an adjective, and transcribed in the International Phonetic Alphabet as /ˌʌndəˈɡɹaʊnd/. Corpus data places it at rank #20,224 in overall Spanish word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 4 distinct senses for this headword, so context determines which meaning a reader should apply.

Our generated misspelling index lists 17 likely wrong-spelling variants for underground, with forms such as "nuderground", "udnerground", and "undderground". Each variant is a distinct typo pattern an edit-distance generator flags, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution. This headword has no recorded confusable partner, since nothing in our dataset looks or sounds close enough to cause mix-ups.

This entry carries no recorded etymology, so any spelling logic here comes from how the word's sounds map to letters, not a documented origin story. The correct Spanish form is underground, spelled U-N-D-E-R-G-R-O-U-N-D.

Definition

  1. 1
    Bajo tierra.
  2. 2
    Subterráneo.
  3. 3
    Clandestino.
  4. 4
    Oculto.

Common misspellings

Also misspelled as: nuderground,udnerground,undderground,undegrround,undergground,undergorund,undergronud,undergroudn,undergroundd,undergrounnd,undergrround,undergruond,underrgound,underrground,undreground,unedrground,unnderground

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of underground - counted as single-character edits (an insertion, a deletion, or a substituted letter). The larger the bar, the easier the typo is to spot; one-edit slips are the ones that sneak past readers.

nuderground2udnerground2undderground1undegrround2undergground1undergorund2undergronud2undergroudn2
Edit distance from "underground"

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 Spanish corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "underground"?
"underground" is spelled U-N-D-E-R-G-R-O-U-N-D. The IPA pronunciation is /ˌʌndəˈɡɹaʊnd/.
What does "underground" mean?
As an adjective, "underground" means: Bajo tierra.
What are common misspellings of "underground"?
Common misspellings include "nuderground", "udnerground", "undderground", "undegrround", "undergground". The correct spelling is "underground".
How do you pronounce "underground"?
The IPA (International Phonetic Alphabet) transcription for "underground" is /ˌʌndəˈɡɹaʊnd/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "underground" come from?
"underground" is a Spanish word. PlainSpell covers definitions, pronunciations, and spelling data across English, Spanish, Portuguese, French, and German.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Using “underground”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct Spanish spelling is U-N-D-E-R-G-R-O-U-N-D - every other letter order is a misspelling in standard orthography.
  • Say it as /ˌʌndəˈɡɹaʊnd/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Browse more Spanish words and confusable pairs in the same reference. Spanish words
Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

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

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list