meiosisvsmitosisWhat's the difference?

Which to use

“meiosis” and “mitosis” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#49,486
“meiosis” frequency rank
#46,071
“mitosis” frequency rank
95557
confusion score

Side-by-Side Comparison

Feature meiosis mitosis
Definition A figure of speech whereby something is made to seem smaller or less important than it actually is. The division of a cell nucleus in which the genome is copied and separated into two identical halves. It is normally followed by cell division.

Where the spellings diverge

Shared letters are muted; the letters that actually set meiosis and mitosis apart are highlighted. They share 6 letters in sequence, which is exactly why the eye skips the difference.

7 ch
meiosis
7 ch
mitosis

Spelling & Dictionary Insight

A purely visual mix-up. meiosis (/maɪˈəʊ.sɪs/) and mitosis (/maɪˈtəʊ.sɪs/) 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 95557, derived from the frequency rank of both members and their visual similarity.

meiosis is recorded at frequency rank #49,486, classified as anoun, pronounced /maɪˈəʊ.sɪs/. mitosis is at rank #46,071, tagged as anoun, pronounced /maɪˈtəʊ.sɪs/.

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 95557, this pair ranks #905 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of meiosis vs mitosis

Shared letters: imos. Private to "meiosis": e. Private to "mitosis": t.

"meiosis" · 7 letters · shape CVVVCVC  ·  "mitosis" · 7 letters · shape CVCVCVC

Known mistypes of this pair

  • meiosisemiosis · meioiss · meiosiss · meiossi · meiossis · meisois · meoisis · mieosis
  • mitosisimtosis · miotsis · mitoiss · mitosiss · mitossi · mitossis · mitsois · mittosis

Frequency comparison

meiosis#49,486
mitosis#46,071

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "meiosis" and "mitosis" be used interchangeably?
No. They are said differently (/maɪˈəʊ.sɪs/ versus /maɪˈtəʊ.sɪs/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "meiosis" or "mitosis"?
"mitosis" is the more common of the two: it sits at frequency rank #46,071 in our English list, against #49,486 for "meiosis". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering meiosis vs mitosis

The fastest way to pick the right one every time.

  • Read both glosses above and match the meaning you intend, only context separates this pair.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “meiosis” entry
  • Browse more pairs most likely to be confused. Most confusable

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

Source: FrequencyWords open word-frequency list