The image shows two lists of words. The first list has words ending in "-ous", and the second list has words ending in "-ful". Some words are crossed out or underlined. Based on the visible text, identify the category for each list and provide example words for each. Also, explain the common grammatical function of suffixes like "-ous" and "-ful" in English.

Category and Examples:

• List 1: Suffix "-ous"
  • Category: Adjectives
  • Examples: fame (becomes famous), danger (becomes dangerous), adventure (becomes adventurous), mountain (becomes mountainous)
• List 2: Suffix "-ful"
  • Category: Adjectives
  • Examples: care (becomes careful), pain (becomes painful), meaning (becomes meaningful), beauty (becomes beautiful), wonder (becomes wonderful)

Grammatical Function:

• Suffixes like "-ous" and "-ful" are commonly used to form adjectives from nouns or other word roots. They indicate a quality or characteristic of something.
• "-ous" often means "full of" or "characterized by".
• "-ful" means "full of", "having", or "characterized by".