weightvsweightyWhat's the difference?

Quick tell: weight is a noun, weighty is an adjective, so they fill different roles in a sentence.

Which to use

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

#1,036
“weight” frequency rank
#35,158
“weighty” frequency rank
36194
confusion score

Side-by-Side Comparison

Feature weight weighty
Definition The downwards force an object experiences due to gravity. Having a lot of weight; heavy.

Where the spellings diverge

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

6 ch
weight
7 ch
weighty

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: weight is /weɪt/ while weighty is /ˈweɪti/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 extra letter(s) - “weight” sits inside “weighty”, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 36194, derived from the frequency rank of both members and their visual similarity.

weight is recorded at frequency rank #1,036, classified as anoun, pronounced /weɪt/. weighty is at rank #35,158, tagged as anadj, pronounced /ˈweɪti/.

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 36194, this pair ranks #305,338 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of weight vs weighty

Shared letters: eghitw. Private to "weight": -. Private to "weighty": y.

"weight" · 6 letters · shape CVVCCC  ·  "weighty" · 7 letters · shape CVVCCCV

Known mistypes of this pair

  • weightewight · wegiht · weigght · weighht · weightt · weigth · weihgt · wieght
  • weightyewighty · wegihty · weigghty · weighhty · weightty · weightyy · weighyt · weigthy

Frequency comparison

weight#1,036
weighty#35,158

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "weight" and "weighty" be used interchangeably?
No - they are not even the same part of speech. "weight" is a noun and "weighty" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "weight" or "weighty"?
"weight" is the more common of the two: it sits at frequency rank #1,036 in our English list, against #35,158 for "weighty". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering weight vs weighty

The fastest way to pick the right one every time.

  • Check the role first: if you need a noun, it's “weight”; for an adjective, it's “weighty”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “weight” 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 FrequencyWords open word-frequency list