earnest
used in Fahrenheit 451

only 1 use

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Definition

characterized by sincere belief

or:

intensely or excessively serious

Laughter blew across the moon-colored lawn from the house of Clarisse and her father and mother and the uncle who smiled so quietly and so earnestly.
p. 14.7

There are no more uses of "earnest" in Fahrenheit 451.

Typical Usage (best examples)