helicopter

/ˈheliˌkɔptə(ɹ)/

//ˈheliˌkɔptə(ɹ)// noun

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

"helicopter" is a 10-letter English headword indexed on PlainSpell.

The verdict

“helicopter” has 15 generated spelling variants in the English index at frequency #5,798. The variants make it a useful spelling check.

#5,798
frequency rank, English
2,646
“H” headwords
15
tracked misspellings

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - An aircraft that is borne along by one or more sets of long rotating blades which allow it to hover, move in any direction including reverse, or land; and typically having a smaller set of blades o...

Corpus desk

Index EN-helicopter · helicopter · English

helicopter · rank #5,798 · 15 variants · 0 confusables

  • FREQ-COMMON #5,798
  • LEN-MEGA 10 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-HIGH 15 variants
  • BOOK-MID 2,646
  • PHOTO-FINISH haven

Nearest frequency peer: haven (-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.

Rank peers near misspelling magnet “helicopter”

Same rarity band: useful when a typo lands on a peer headword

corpus weight

What this shows “helicopter” sits among these FrequencyWords peers; misspelling depth is tracked separately in the edit-distance chart.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for helicopter
PropertyValue
Headwordhelicopter
LanguageEnglish
Part of speechNoun
IPA/ˈheliˌkɔptə(ɹ)/
Letters10
Frequency rank#5,798
Misspellings tracked15
Confusable pairs0
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “helicopter”

Word frequency stretches from the small set of words we reach for constantly (left) out to the long tail barely used once in a while (right).helicopterlands here:

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

The axis is logarithmic, with each marked tick roughly ten times rarer than the last. Same rarity band neighbours include “haven” (#5,797), “homework” (#5,799), “guilt” (#5,796). Among 2,646 “H” headwords, “helicopter” is #5,798. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 15 spelling variants around helicopter (IPA /ˈheliˌkɔptə(ɹ)/), anoun. Corpus frequency is #5,798 among 2,646 “H” headwords. Wiktionary lists 6 senses, so context still picks the gloss.

Our generated misspelling index lists 15 likely wrong-spelling variants for helicopter, with forms such as "ehlicopter", "heilcopter", and "helciopter". Every one of these variants traces to a single-character edit -- an added or dropped letter, a swapped consonant, or a vowel swap -- the kind of slip a spell-checker is built to catch. Our dataset records no confusable match here, which tends to mean the word is visually distinctive enough to stand on its own.

Etymologically, the entry records: Borrowed from French hélicoptère, from Ancient Greek ἕλιξ (hélix, “spiral”) + πτερόν (pterón, “wing”). Doublet of helicopteron. By surface analysis, helico- + -pter. The dragonfly sense is from a dragonfly's ability to hover and fly in any direction, like t… The correct English form is helicopter, spelled H-E-L-I-C-O-P-T-E-R.

Definition

  1. 1
    An aircraft that is borne along by one or more sets of long rotating blades which allow it to hover, move in any direction including reverse, or land; and typically having a smaller set of blades on its tail to stabilize the aircraft.
  2. 2
    A powered troweling machine with spinning blades used to spread concrete.
  3. 3
    The winged fruit of certain trees, such as ash, elm, and maple.
  4. 4
    A dragonfly; so named due to its resemblance to a helicopter (sense 1).
  5. 5
    A whirling trick performed with devil sticks.
  6. 6
    A breakdance move in which the dancer spins on the floor while extending the legs to resemble the blades of a helicopter.

Recorded use

Wiktionary examples

These source excerpts show how helicopter appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. We flew over the city in a helicopter.
  2. I’ve flown in flimsy microlights, soaring serenely above rich farmland. I’ve ridden tactical combat helicopters missions, skimming the desert floor and banking hard around sand dunes.

Etymology

Borrowed from French hélicoptère, from Ancient Greek ἕλιξ (hélix, “spiral”) + πτερόν (pterón, “wing”). Doublet of helicopteron. By surface analysis, helico- + -pter. The dragonfly sense is from a dragonfly's ability to hover and fly in any direction, like the flying machine.

Synonyms

choppercoptereggbeaterghetto birdhelihelohueyrotary-wing aircraftwhirlybirdpower troweltrowel machinesamarawhirlybird

This word in other languages

helicóptero(Español)hélicoptère(Français)Hubschrauber(Deutsch)helicóptero(Português)

Common misspellings

Also misspelled as:

  • ehlicopter
  • heilcopter
  • helciopter
  • heliccopter
  • helicopetr
  • helicoppter
  • helicopterr
  • helicoptre
  • helicoptter
  • helicotper
  • helicpoter
  • heliocpter
  • hellicopter
  • hhelicopter
  • hleicopter

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of helicopter - counted as single-character edits (an insertion, a deletion, or a substituted letter). The larger the bar, the easier the typo is to spot; one-edit slips are the ones that sneak past readers.

ehlicopter2heilcopter2helciopter2heliccopter1helicopetr2helicoppter1helicopterr1helicoptre2
Edit distance from "helicopter"

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 "helicopter"?
"helicopter" is spelled H-E-L-I-C-O-P-T-E-R. The IPA pronunciation is /ˈheliˌkɔptə(ɹ)/.
What does "helicopter" mean?
As a noun, "helicopter" means: An aircraft that is borne along by one or more sets of long rotating blades which allow it to hover, move in any direction including reverse, or land; and typically having a smaller set of blades o...
What are common misspellings of "helicopter"?
Common misspellings include "ehlicopter", "heilcopter", "helciopter", "heliccopter", "helicopetr". The correct spelling is "helicopter".
How do you pronounce "helicopter"?
The IPA (International Phonetic Alphabet) transcription for "helicopter" is /ˈheliˌkɔptə(ɹ)/. 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 "helicopter"?
Borrowed from French hélicoptère, from Ancient Greek ἕλιξ (hélix, “spiral”) + πτερόν (pterón, “wing”). Doublet of helicopteron. By surface analysis, helico- + -pter. The dragonfly sense is from a dragonfly's ability to hover and fly in any directi... 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 "helicopter", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 10 letters (nearest by frequency rank).

controller#5,776consultant#5,775phenomenon#5,822Pittsburgh#5,823

Similar misspelling depth

Headwords with a similar count of attested misspellings (15 here; floor ≥5).

protective15 variantsseparation15 variantswrestling15 variantsstrangers15 variants

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

Source: FrequencyWords open word-frequency list