blacking up
Fetched 2026-10-26 (cache).
Synonyms: backing up, blacking out, cracking up, bucking up, locking up, racking up, packing up, stacking up, bracing up, blazing up, tracking up, jacking up
Antonyms: backing up, blacking out, cracking up, bucking up, locking up, racking up, packing up, stacking up, bracing up, blazing up, tracking up, jacking up
Related words from Datamuse; suggestions, not definitions.
Verb
- {{infl of|en|black up||ing-form}}
Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.