Standard Lemma guide

sustainwash

verb · 1 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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  • /səˈsteɪnwɒʃ/
  • rhymes with -eɪnwɒʃ

1

verb

Meaning 1

To engage in the sustainability analogue of, or subset of, greenwashing.

Definition source: English Wiktionary via Wiktextract

Examples

  • wondering whether the advertisement's talk of sustainability might be trying to sustainwash the reality

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: greenwash

History

Etymology

From sustain + -wash, following the established pattern of greenwash, pinkwash, and similar forms (which came ultimately from the figurative-extension sense of whitewash as "to slap a paintjob over the truth to hide it and to give a specious nice appearance"); this form also rhymes with brainwash, as does humanewash.