Words

aggrade

aggrade

(əˈɡreɪdPronunciation for aggrade)
  verb
    (transitive) to build up the level of (any land surface) by the deposition of sediment. Compare degrade (sense 4)
  > aggradation (ˌæɡrəˈdeɪʃənPronunciation for aggradation)
noun

aggrate

aggrate

(əˈɡreɪt)
  verb (transitive)
    archaic to gratify, or please