milkweed

noun

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

"milkweed" is a 8-letter English headword indexed on PlainSpell.

The verdict

“milkweed” is uncommon English (frequency #56,285 among 4,057 “M” headwords), classed as a noun. The kind of spelling people second-guess.

#56,285
frequency rank, English
4,057
“M” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Any of several plants that have a milky sap and have pods that split to release seeds with silky tufts.

Corpus desk

Index EN-milkweed · milkweed · English

milkweed · rank #56,285 · 0 variants · 0 confusables

  • FREQ-RARE #56,285
  • LEN-LONG 8 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 4,057
  • PHOTO-FINISH microbiologic…

Nearest frequency peer: microbiological (-2 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 “milkweed”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

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

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for milkweed
PropertyValue
Headwordmilkweed
LanguageEnglish
Part of speechNoun
Letters8
Frequency rank#56,285
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “milkweed” in English

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).milkweedfalls in this rarity band:

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

The axis is logarithmic, with each marked tick roughly ten times rarer than the last. Rare peers in the same band: “microbiological” (#56,283), “milligram” (#56,287), “metalwork” (#56,282). Among 4,057 “M” headwords, “milkweed” is #56,285. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

milkweed is uncommon English at frequency #56,285 among 4,057 “M” headwords, classed as anoun. Rarity is why readers land here mid-draft. 4 senses are on record.

No generated misspelling entries exist for milkweed in our index, a sign its spelling follows regular English conventions. Our dataset records no confusable match here, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.

Etymologically, the entry records: From milk + weed. The correct English form is milkweed, spelled M-I-L-K-W-E-E-D.

Definition

  1. 1
    Any of several plants that have a milky sap and have pods that split to release seeds with silky tufts.
  2. 2
    Any of several plants that have a milky sap and have pods that split to release seeds with silky tufts.
  3. 3
    Any of several plants that have a milky sap and have pods that split to release seeds with silky tufts.
  4. 4
    A monarch butterfly (Danaus spp).

Etymology

From milk + weed.

Synonyms

silkweed

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 "milkweed"?
"milkweed" is spelled M-I-L-K-W-E-E-D.
What does "milkweed" mean?
As a noun, "milkweed" means: Any of several plants that have a milky sap and have pods that split to release seeds with silky tufts.
What is the origin of the word "milkweed"?
From milk + weed. 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 "milkweed", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 8 letters (nearest by frequency rank).

massager#56,269Malawian#56,265mutilate#56,305mycelium#56,307

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

Source: FrequencyWords open word-frequency list