parsingvsphasingWhat's the difference?

Quick tell: parsing is a noun, phasing is a verb, so they fill different roles in a sentence.

Which to use

“parsing” is a noun and “phasing” is a verb - they look or sound alike but fill different roles in a sentence.

#34,628
“parsing” frequency rank
#29,787
“phasing” frequency rank
64415
confusion score

Side-by-Side Comparison

Feature parsing phasing
Definition The act or process in which an agent (person or computer) parses something (a text, a program). present participle and gerund of phase

Where the eye mixes parsing and phasing

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.

7 ch
parsing
7 ch
phasing

Visual trap between parsing and phasing

These two trip readers on the page rather than in the ear: parsing is /ˈpɑː.zɪŋ/ while phasing is /ˈfeɪzɪŋ/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 64415, derived from the frequency rank of both members and their visual similarity.

parsing is recorded at frequency rank #34,628, classified as anoun, pronounced /ˈpɑː.zɪŋ/. phasing is at rank #29,787, tagged as averb, pronounced /ˈfeɪzɪŋ/.

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 64415, this pair ranks #77,832 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of parsing vs phasing

Shared letters: aginps. Private to "parsing": r. Private to "phasing": h.

"parsing" · 7 letters · shape CVCCVCC  ·  "phasing" · 7 letters · shape CCVCVCC

Known mistypes of this pair

  • parsingaprsing · parisng · parrsing · parsign · parsingg · parsinng · parsnig · parssing
  • phasinghpasing · pahsing · phaisng · phasign · phasingg · phasinng · phasnig · phassing

Frequently Asked Questions

Is swapping "parsing" for "phasing" ever safe?
No - they are not even the same part of speech. "parsing" is a noun and "phasing" a verb, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "parsing" vs "phasing" - which ranks higher?
"phasing" is the more common of the two: it sits at frequency rank #29,787 in our English list, against #34,628 for "parsing". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "parsing" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "phasing" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #77,832 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "parsing" and "phasing" also get mixed up with nearby pairs, the highest-scored neighbour is "parsing vs perusing". 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 #77,832 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