immodest

the word 'immodest' is formed by adding the latin negative prefix 'im-' to the adjective 'modest'. the root 'modest' derives from latin 'modestus', which itself comes from 'modus', meaning 'measure' or 'manner'. the core concept of 'modest' is thus 'staying within proper measure or limits'. by adding the negating prefix, 'immodest' directly conveys the meaning of 'not staying within proper limits', whether in reference to behavior, speech, or dress. this logical construction from latin elements cleanly illustrates the transition from the literal idea of exceeding a measure to the abstract modern senses of being boastful or indecent.

Structure: im (not) + modest (moderate, humble) im- is a prefix of latin origin, a form of 'in-' meaning 'not'. modest is an adjective of latin origin, from 'modestus' meaning 'keeping due measure, moderate'.