certainvsplantsTell them apart

Quick tell: certain is a adjective, plants is a noun, so they fill different roles in a sentence.

Which to use

“certain” is an adjective and “plants” is a noun - they look or sound alike but fill different roles in a sentence.

#43,791
“certain” frequency rank
#49,962
“plants” frequency rank
93753
confusion score

Side-by-Side Comparison

Feature certain plants
Definition bestimmt, gewiss, sicher Plural des Substantivs plant

Letter map: certain vs plants

Shared letters muted; letters that set certain and plants apart highlighted. Shared run: 2.

7 ch
certain
6 ch
plants

Part-of-speech tell for certain / plants

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: certain is anadjective and plantsanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 93753, derived from the frequency rank of both members and their visual similarity.

certain is recorded at frequency rank #43,791, classified as anadj, pronounced […]. plants is at rank #49,962, tagged as anoun, pronounced […].

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 93753, this pair ranks #20,765 of 2,006,359 scored German confusable pairs - among the most confusable pairs.

Orthographic DNA of certain vs plants

Shared letters: ant. Private to "certain": ceir. Private to "plants": lps.

"certain" · 7 letters · shape CVCCVVC  ·  "plants" · 6 letters · shape CCVCCC

Known mistypes of this pair

  • certainccertain · ceratin · cerrtain · certainn · certani · certian · certtain · cetrain
  • plantslpants · palnts · plannts · plantss · plantts · platns · pllants · plnats

Frequently Asked Questions

Do "certain" and "plants" mean the same thing in a sentence?
No - they are not even the same part of speech. "certain" is an adjective and "plants" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "certain" or "plants" show up more?
"certain" is the more common of the two: it sits at frequency rank #43,791 in our German list, against #49,962 for "plants". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pair "certain" vs "plants" is on the table, pick a follow-up below.

  • Full dictionary entry for "certain" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "plants" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #20,765 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "certain" and "plants" also get mixed up with nearby pairs, the highest-scored neighbour is "plants vs puzzles". 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 #20,765 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