unterirdischer

[ˈʊntɐˌʔɪʁdɪʃɐ]

/[ˈʊntɐˌʔɪʁdɪʃɐ]/ adj

By · According to Wiktionary data (CC BY-SA) ·

The verdict

“unterirdischer” is uncommon German (frequency #58,390 among 2,159 “U” headwords), classed as an adjective. The kind of spelling people second-guess.

#58,390
frequency rank, German
2,159
“U” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Nominativ Singular Maskulinum der starken Deklination des Positivs des Adjektivs unterirdisch

Corpus desk

Index DE-unterirdischer · unterirdischer · German

unterirdischer · rank #58,390 · 0 variants · 0 confusables

  • FREQ-RARE #58,390
  • LEN-MEGA 14 letters
  • VOW-5 5 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 2,159
  • PHOTO-FINISH Untergrenze

Nearest frequency peer: Untergrenze (-1 rank slots)

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Frequency neighbourhood for “unterirdischer”

Lower corpus rank = more everyday usage (inverted bar length for readability)

corpus weight

What this shows Bars show where “unterirdischer” sits against the nearest ranked German headwords in the FrequencyWords band, not a reprint of letter-browse containment.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for unterirdischer
PropertyValue
Headwordunterirdischer
LanguageGerman
Part of speechAdjective
IPA[ˈʊntɐˌʔɪʁdɪʃɐ]
Letters14
Frequency rank#58,390
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Wo “unterirdischer” in der deutschen Häufigkeit sitzt

Von links nach rechts: die wenigen Träger des Alltags, dann der lange Schwanz kaum gebrauchter Formen.unterirdischerliegt hier:

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

Die Ticks laufen logarithmisch; jeder ist rund zehnmal seltener. In derselben Seltenheitsbandbreite liegen „Untergrenze“ (#58,389), „unterrichteten“ (#58,391), „Untaten“ (#58,388). Source: FrequencyWords open word-frequency list.

Rare enough to double-check

unterirdischer is uncommon German at frequency #58,390 among 2,159 “U” headwords, classed as anadjective, transcribed [ˈʊntɐˌʔɪʁdɪʃɐ]. Rarity is why readers land here mid-draft. 5 senses are on record.

Our edit-distance generator produced no likely misspellings for unterirdischer, since its letter pattern doesn't lend itself to common typo substitutions. No close-neighbour confusable shows up for this headword in our dataset, since its spelling is unusual enough that it doesn't cluster with a lookalike.

No documented word history exists for this headword, so spelling patterns must be inferred from the word's phoneme-to-grapheme mapping rather than from a documented borrowing chain. The correct German form is unterirdischer, spelled U-N-T-E-R-I-R-D-I-S-C-H-E-R.

Definition

  1. 1
    Nominativ Singular Maskulinum der starken Deklination des Positivs des Adjektivs unterirdisch
  2. 2
    Genitiv Singular Femininum der starken Deklination des Positivs des Adjektivs unterirdisch
  3. 3
    Dativ Singular Femininum der starken Deklination des Positivs des Adjektivs unterirdisch
  4. 4
    Genitiv Plural alle Genera der starken Deklination des Positivs des Adjektivs unterirdisch
  5. 5
    Nominativ Singular Maskulinum der gemischten Deklination des Positivs des Adjektivs unterirdisch

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 German corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "unterirdischer"?
"unterirdischer" is spelled U-N-T-E-R-I-R-D-I-S-C-H-E-R. The IPA pronunciation is [ˈʊntɐˌʔɪʁdɪʃɐ].
What does "unterirdischer" mean?
As an adjective, "unterirdischer" means: Nominativ Singular Maskulinum der starken Deklination des Positivs des Adjektivs unterirdisch
How do you pronounce "unterirdischer"?
The IPA (International Phonetic Alphabet) transcription for "unterirdischer" is [ˈʊntɐˌʔɪʁdɪʃɐ]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "unterirdischer" come from?
"unterirdischer" is a German word. You can look up definitions, pronunciations, and spelling data for this and other words across English, Spanish, Portuguese, French, and German on PlainSpell.
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.

Similar German words by spelling shape

Same letter count and similar misspelling depth for "unterirdischer", not the corpus desk frequency band.

Same letter count

Frequency-ranked German headwords with 14 letters (nearest by frequency rank).

unterrichteten#58,391verinnerlichen#58,406traditionellem#58,366Weihnachtslied#58,441

What to do next

You've looked up "unterirdischer". Here's where to go from here.

PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.

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