hyperheavy

Fetched 2026-10-26 (cache).

Synonyms: superheavy

Antonyms: superheavy

Related words from Datamuse; suggestions, not definitions.

Adjective

1. {{lb|en|physics}} Having one or more [[isotope]]s that are much heavier than the normal one
2. {{lb|en|physics|chemistry}} Having a very large [[atomic number]]

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