aphid

/ˈeɪ.fɪd/

//ˈeɪ.fɪd// noun

By · According to Wiktionary data (CC BY-SA) ·

"aphid" is a 5-letter English headword indexed on PlainSpell.

The verdict

“aphid” is uncommon English (frequency #59,862 among 3,931 “A” headwords), classed as a noun. The kind of spelling people second-guess.

#59,862
frequency rank, English
3,931
“A” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A sap-sucking insect pest of the superfamily Aphidoidea; an aphidian.

Corpus desk

Index EN-aphid · aphid · English

aphid · rank #59,862 · 0 variants · 0 confusables

  • FREQ-RARE #59,862
  • LEN-MID 5 letters
  • VOW-2 2 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 3,931
  • PHOTO-FINISH anywho

Nearest frequency peer: anywho (-1 rank slots)

Read with this headword: Spelling guide for this pattern

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Long-tail ranks near “aphid”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

What this shows Long-tail view: where “aphid” sits against similarly uncommon English ranks.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for aphid
PropertyValue
Headwordaphid
LanguageEnglish
Part of speechNoun
IPA/ˈeɪ.fɪd/
Letters5
Frequency rank#59,862
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “aphid” in English

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right).aphidfalls in this rarity band:

#1#100#1K#10K#100K
← used constantlyrarely used →

Ticks step logarithmically, so each one marks a roughly tenfold drop in how often the word turns up. Rare peers in the same band: “anywho” (#59,861), “Anurag” (#59,860), “Antonius” (#59,859). Among 3,931 “A” headwords, “aphid” is #59,862. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

aphid is uncommon English at frequency #59,862 among 3,931 “A” headwords, classed as anoun, transcribed /ˈeɪ.fɪd/. Rarity is why readers land here mid-draft. Gloss: "A sap-sucking insect pest of the superfamily Aphidoidea; an aphidian.".

aphid has no tracked misspelling variants, suggesting the orthography follows predictable English patterns. It is not paired with a close-neighbour confusable in our dataset, since nothing in our dataset looks or sounds close enough to cause mix-ups.

Etymologically, the entry records: From New Latin aphis (plural aphides), coined by Swedish botanist Carolus Linnaeus in 1758. His inspiration for the name remains unclear; OED suggests it might stem from a misreading of Ancient Greek κορις (koris, “bug”) (see diagram), in which case the nom… The correct English form is aphid, spelled A-P-H-I-D.

Definition

  1. 1
    A sap-sucking insect pest of the superfamily Aphidoidea; an aphidian.

Etymology

From New Latin aphis (plural aphides), coined by Swedish botanist Carolus Linnaeus in 1758. His inspiration for the name remains unclear; OED suggests it might stem from a misreading of Ancient Greek κορις (koris, “bug”) (see diagram), in which case the nominative -ις (-is) suffix was reanalyzed as -ις, -ιδος (-is, -idos); while AHD suggests a connection to Ancient Greek ἀφειδής (apheidḗs, “unsparing, lavishly borrowed”) in reference to the insects' voracity or rapid rate of production, from ἀ- (a-, “not”) + φείδομαι (pheídomai, “to spare, be thrifty, be merciful”), ultimately from Proto-Indo-European *bʰeyd- (“to split”). Doublet of aphis.

This word in other languages

áfido(Español)puceron(Français)Blattlaus(Deutsch)pulgão(Português)

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "aphid"?
"aphid" is spelled A-P-H-I-D. The IPA pronunciation is /ˈeɪ.fɪd/.
What does "aphid" mean?
As a noun, "aphid" means: A sap-sucking insect pest of the superfamily Aphidoidea; an aphidian.
How do you pronounce "aphid"?
The IPA (International Phonetic Alphabet) transcription for "aphid" is /ˈeɪ.fɪd/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "aphid"?
From New Latin aphis (plural aphides), coined by Swedish botanist Carolus Linnaeus in 1758. His inspiration for the name remains unclear; OED suggests it might stem from a misreading of Ancient Greek κορις (koris, “bug”) (see diagram), in which ca... See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "aphid", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 5 letters (nearest by frequency rank).

areal#59,867aleph#59,852Albin#59,850Akash#59,849

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

Source: FrequencyWords open word-frequency list