thunderhead

Fetched 2026-10-26 (cache).

Synonyms: chunderhead, dunderhead, thundered, blunderhead, underhead, thunderheads, thunderpeal

Antonyms: chunderhead, dunderhead, thundered, blunderhead, underhead, thunderheads, thunderpeal

Related words from Datamuse; suggestions, not definitions.

Noun

1. The top portion of a [[cumulonimbus]] [[cloud]], which tends to be flattened or fibery in appearance, and may be indicative of [[thunderstorm]] activity.

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