How many letters does the top answer for “in a iambic manner; after the manner of iambics.” have?

The most common answer is iambically (10 letters).

Crossword clue: in a iambic manner; after the manner of iambics.

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

iambically 10 letters web-def

In a iambic manner; after the manner of iambics.

after the manner of a tinker. 50% similar → tinkerly

after the manner of an acrostic. 50% similar → acrostically

after the manner of deists. 50% similar → deistically