How many letters does the top answer for “a silurian fossil, formerly supposed to consist of eggs.” have?

The most common answer is nidulite (8 letters).

Word Games ▾

Word helpers ▾

Text & Symbols ▾

LanguagesEN DE ES FR PT

Crossword clue: a silurian fossil, formerly supposed to consist of eggs.

1 answer found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

nidulite 8 letters web-def

A Silurian fossil, formerly supposed to consist of eggs.

Pattern

Data: SCOWL, igerman98, RLA-ES, Grammalecte, br.ispell · frequency: OpenSubtitles (see Data & licenses)