greenhouse gas
/ˌɡɹiːn.haʊs ˈɡæs/
"greenhouse-gas" is a 13-letter English headword indexed on PlainSpell.
The verdict
“greenhouse gas” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.
- Unranked
- below top-frequency English
- 14
- letters
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Any gas (such as carbon dioxide, a chlorofluorocarbon (CFC), or methane) that contributes to the greenhouse effect when released into the atmosphere by absorbing infrared radiation emitted by a pla...
Corpus desk
Index EN-greenhouse-gas · greenhouse gas · English
greenhouse gas · unranked · 0 variants · 0 confusables
- FREQ-UNRANKED Unranked
- LEN-MEGA 14 letters
- VOW-6 6 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-THIN "G" thin
- PHOTO-UNK Peer pending
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.
| Property | Value |
|---|---|
| Headword | greenhouse gas |
| Language | English |
| Part of speech | Noun |
| IPA | /ˌɡɹiːn.haʊs ˈɡæs/ |
| Letters | 14 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “greenhouse gas” in English
Rare enough to double-check
greenhouse gas is uncommon English outside the top frequency list, classed as anoun, transcribed /ˌɡɹiːn.haʊs ˈɡæs/. Rarity is why readers land here mid-draft. Gloss: "Any gas (such as carbon dioxide, a chlorofluorocarbon (CFC), or methane) that contributes to the greenhouse effect when released into the atmosphere by absorbing infrared radiation emitted by a pla...".
No generated misspelling entries exist for greenhouse gas in our index, suggesting the orthography follows predictable English patterns. No close-neighbour confusable shows up for this headword in our dataset, since its spelling is unusual enough that it doesn't cluster with a lookalike.
Our source data has no etymology on file for this entry, so its spelling is best read as a straightforward mapping from sound to letter. The correct English form is greenhouse gas, spelled G-R-E-E-N-H-O-U-S-E- -G-A-S.
Definition
- 1Any gas (such as carbon dioxide, a chlorofluorocarbon (CFC), or methane) that contributes to the greenhouse effect when released into the atmosphere by absorbing infrared radiation emitted by a planet's surface, thus increasing the surface temperature.
Recorded use
Wiktionary examplesThese source excerpts show how greenhouse gas appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
Termites and cows account for much greenhouse gas.
Only two greenhouse gases get much attention.
This word in other languages
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.