BASHFULLER

Adjective

bashfuller

comparative form of bashful

Source: Wiktionary

BASHFUL

Bash"ful, a. Etym: [See Bash.]

1. Abashed; daunted; dismayed. [Obs.]

2. Very modest, or modest excess; constitutionally disposed to shrink from public notice; indicating extreme or excessive modesty; shy; as, a bashful person, action, expression.

Syn.

– Diffident; retiring; reserved; shamefaced; sheepish.

Source: Webster’s Unabridged Dictionary 1913 Edition