investierenvsinvestiertenWhat's the difference?

Quick tell: investieren is a verb, investierten is an adjective, so they fill different roles in a sentence.

Which to use

“investieren” is a verb and “investierten” is an adjective - they look or sound alike but fill different roles in a sentence.

#3,971
“investieren” frequency rank
#44,713
“investierten” frequency rank
48684
confusion score

Side-by-Side Comparison

Feature investieren investierten
Definition etwas als Investition anlegen Genitiv Singular Maskulinum der starken Flexion des Positivs des Adjektivs investiert

Where the eye mixes investieren and investierten

Muted = shared; highlighted = the visual trap. They share 11 letters in sequence. investieren runs 11 letters (VCCVCCVVCVC) against investierten's 12 (VCCVCCVVCCVC) - the length gap alone is often enough to separate them once you know to check it.

11 ch
investieren
12 ch
investierten

Look-alike desk: investieren vs investierten

These two trip readers on the page rather than in the ear: investieren is [ɪnvɛsˈtiːʁən] while investierten is [ɪnvɛsˈtiːɐ̯tn̩]. 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 (verb vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 48684, derived from the frequency rank of both members and their visual similarity.

investieren is recorded at frequency rank #3,971, classified as averb, pronounced [ɪnvɛsˈtiːʁən]. investierten is at rank #44,713, tagged as anadj, pronounced [ɪnvɛsˈtiːɐ̯tn̩].

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 48684, this pair ranks #1,239,468 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of investieren vs investierten

Shared letters: einrstv. Private to "investieren": -. Private to "investierten": -.

"investieren" · 11 letters · shape VCCVCCVVCVC  ·  "investierten" · 12 letters · shape VCCVCCVVCCVC

Known mistypes of this pair

  • investieren ← inevstieren · innvestieren · invesiteren · invesstieren · investeiren · investieern · investierenn · investierne
  • investierten ← inevstierten · innvestierten · invesiterten · invesstierten · investeirten · investieretn · investierrten · investiertenn

Frequently Asked Questions

Can "investieren" and "investierten" be used interchangeably?
No - they are not even the same part of speech. "investieren" is a verb and "investierten" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "investieren" or "investierten" show up more?
"investieren" is the more common of the two: it sits at frequency rank #3,971 in our German list, against #44,713 for "investierten". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "investieren" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "investierten" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,239,468 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "investieren" and "investierten" also get mixed up with nearby pairs, the highest-scored neighbour is "investiere vs investierten". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #1,239,468 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list