Is Timid an Adjective?

TIMID (adjective) definition and synonyms | Macmillan Dictionary.

Is timid a adverb?

timidly adverb - Definition, pictures, pronunciation and usage notes | Oxford Advanced Learner's Dictionary at OxfordLearnersDictionaries.com.

Is being shy a adjective?

adjective, shy·er or shi·er [shahy-er], shy·est or shi·est [shahy-ist]. ... easily frightened away; timid. suspicious, distrustful, or wary (often used in combination): I am a bit shy of that sort of person.