hippovshippyWhich spelling fits?

Which to use

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

#24,472
“hippo” frequency rank
#28,950
“hippy” frequency rank
53422
confusion score

Side-by-Side Comparison

Feature hippo hippy
Definition Clipping of hippopotamus. Alternative spelling of hippie.

Where the eye mixes hippo and hippy

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. hippo and hippy follow the identical consonant-vowel pattern (CVCCV). Same shape at a glance is often the real trap, independent of shared letters.

5 ch
hippo
5 ch
hippy

Visual trap between hippo and hippy

A purely visual mix-up. hippo (/ˈhɪpəʊ/) and hippy (/ˈhɪpi/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by a single letter - o in “hippo” becomes y in “hippy”. Our composite confusion score for this pair is 53422, derived from the frequency rank of both members and their visual similarity.

hippo is recorded at frequency rank #24,472, classified as anoun, pronounced /ˈhɪpəʊ/. hippy is at rank #28,950, tagged as anoun, pronounced /ˈhɪpi/.

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 53422, this pair ranks #149,129 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of hippo vs hippy

Shared letters: hip. Private to "hippo": o. Private to "hippy": y.

"hippo" · 5 letters · shape CVCCV  ·  "hippy" · 5 letters · shape CVCCV

Known mistypes of this pair

  • hippo ← hhippo · hipo · hipop · hpipo · ihppo
  • hippy ← hhippy · hippyy · hipy · hipyp · hpipy · ihppy

Frequently Asked Questions

Is swapping "hippo" for "hippy" ever safe?
No. They are said differently (/ˈhɪpəʊ/ versus /ˈhɪpi/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "hippo" or "hippy"?
"hippo" is the more common of the two: it sits at frequency rank #24,472 in our English list, against #28,950 for "hippy". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

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 "hippo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "hippy" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #149,129 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "hippo" and "hippy" also get mixed up with nearby pairs, the highest-scored neighbour is "hippy vs hoppy". 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 #149,129 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list