gob vs GUI, What's the Difference?

Which to use

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

#41,647
“gob” frequency rank: #19,850
“GUI” frequency rank: 61497
confusion score

Side-by-Side Comparison

Feature	gob	GUI
Definition	A lump of soft or sticky material.	Initialism of graphical user interface.

Where the eye mixes gob and GUI

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch

gob

3 ch

GUI

Visual trap between gob and GUI

A purely visual mix-up. gob (/ɡɒb/) and GUI (/ˈdʒiːjuːaɪ/) 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 61497, derived from the frequency rank of both members and their visual similarity.

gob is recorded at frequency rank #41,647, classified as anoun, pronounced /ɡɒb/. GUI is at rank #19,850, tagged as anoun, pronounced /ˈdʒiːjuːaɪ/.

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 61497, this pair ranks #93,907 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of gob vs GUI

Shared letters: g. Private to "gob": bo. Private to "GUI": iu.

"gob" · 3 letters · shape CVC · "GUI" · 3 letters · shape CVV

Frequently Asked Questions

Can "gob" and "GUI" be used interchangeably?

No. They are said differently (/ɡɒb/ versus /ˈdʒiːjuːaɪ/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.

Which is more common, "gob" or "GUI"?

"GUI" is the more common of the two: it sits at frequency rank #19,850 in our English list, against #41,647 for "gob". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

Full dictionary entry for "gob" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "GUI" - compare definitions side by side with the headword page. Word entry
This pair ranks #93,907 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
"gob" and "GUI" also get mixed up with nearby pairs, the highest-scored neighbour is "gib vs gob". Nearby pair

Confusion rank #93,907 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.