PlanvsplugTell them apart

Which to use

“Plan” and “plug” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#1,167
“Plan” frequency rank
#19,006
“plug” frequency rank
20173
confusion score

Side-by-Side Comparison

Feature Plan plug
Definition ein durchdachtes Vorhaben, eine Idee oder Vorstellung einer Vorgehensweise Stöpsel

Where the eye mixes Plan and plug

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
Plan
4 ch
plug

Look-alike desk: Plan vs plug

A purely visual mix-up. Plan ([plaːn]) and plug ([plʌɡ]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 20173, derived from the frequency rank of both members and their visual similarity.

Plan is recorded at frequency rank #1,167, classified as anoun, pronounced [plaːn]. plug is at rank #19,006, tagged as anoun, pronounced [plʌɡ].

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 20173, this pair ranks #1,900,487 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Plan vs plug

Shared letters: lp. Private to "Plan": an. Private to "plug": gu.

"Plan" · 4 letters · shape CCVC  ·  "plug" · 4 letters · shape CCVC

Known mistypes of this pair

  • Planlpan · paln · plann · pllan · plna · pplan
  • pluglpug · plgu · pllug · plugg · pplug · pulg

Frequently Asked Questions

Is swapping "Plan" for "plug" ever safe?
No. They are said differently ([plaːn] versus [plʌɡ]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "Plan" or "plug"?
"Plan" is the more common of the two: it sits at frequency rank #1,167 in our German list, against #19,006 for "plug". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "Plan" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "plug" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,900,487 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Plan" and "plug" also get mixed up with nearby pairs, the highest-scored neighbour is "Pau vs plug". 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 #1,900,487 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