unterfertigen

[ˌuntɐˈfɛʁtɪɡn̩]

/[ˌuntɐˈfɛʁtɪɡn̩]/ verb

The verdict

“unterfertigen” is uncommon German (outside the top frequency list), classed as a verb. The kind of spelling people second-guess.

Unranked
below top-frequency German
13
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - unterschreiben, unterzeichnen

Corpus desk

Index DE-unterfertigen · unterfertigen · German

unterfertigen · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 13 letters
  • VOW-5 5 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "U" thin
  • PHOTO-UNK Peer pending

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.

Key facts for unterfertigen
PropertyValue
Headwordunterfertigen
LanguageGerman
Part of speechVerb
IPA[ˌuntɐˈfɛʁtɪɡn̩]
Letters13
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Langschwanz-Rang von „unterfertigen“ im Deutschen

unterfertigenliegt außerhalb der 100.000 häufigsten deutschen Wörter, im Langschwanz technischer, archaischer oder seltener Formen, genau dort, wo Schreibzweifeln zuschlagen.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

unterfertigen is uncommon German outside the top frequency list, classed as averb, transcribed [ˌuntɐˈfɛʁtɪɡn̩]. Rarity is why readers land here mid-draft. Gloss: "unterschreiben, unterzeichnen".

We couldn't generate a plausible misspelling set for unterfertigen, since its letter sequence doesn't invite the usual edit-distance slips. Our confusable-pair dataset has no match for it, which typically means the spelling is too distinctive to be mistaken for another word.

Wiktionary doesn't record an etymology 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 unterfertigen, spelled U-N-T-E-R-F-E-R-T-I-G-E-N.

Definition

  1. 1
    unterschreiben, unterzeichnen

Recorded use

Wiktionary examples

These source excerpts show how unterfertigen appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. Der Außenminister weigerte sich die Dokumente zu unterfertigen.
  2. „Die Affichen sind mit hochtrabenden Namen unterfertigt, »Hochschule für geheime Wissenschaften«, »Gelehrte Gesellschaft für okkultes Wissen« und so weiter.“

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "unterfertigen"?
"unterfertigen" is spelled U-N-T-E-R-F-E-R-T-I-G-E-N. The IPA pronunciation is [ˌuntɐˈfɛʁtɪɡn̩].
What does "unterfertigen" mean?
As a verb, "unterfertigen" means: unterschreiben, unterzeichnen
How do you pronounce "unterfertigen"?
The IPA (International Phonetic Alphabet) transcription for "unterfertigen" is [ˌuntɐˈfɛʁtɪɡn̩]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "unterfertigen" come from?
"unterfertigen" is a German 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.

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

Source: FrequencyWords open word-frequency list