The stressed syllable in "grandparents" is "par".

The stressed syllable in "contribute" is "tri".

Dangerous is stressed on the first syllable. (deyn-jer-uhs)

The first.

In English poetry and literature, stressed syllables are those that receive more emphasis in pronunciation, while unstressed syllables are pronounced with less emphasis. The pattern of stressed and unstressed syllables is crucial in creating rhythm and meter in poetry. Various poetic forms, such as iambic pentameter or trochaic tetrameter, rely on specific arrangements of stressed and unstressed syllables to establish a particular poetic structure.