6b

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{lb|en|British English}} A grade of pencil with lead that makes darker marks than a pencil grade [[5B]]; a pencil with extremely soft lead.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.