LGR

• rivulet


  (n.) a small stream of water
• derivative


  (adj.) borrowing from something else; unoriginal
• unrivaled


  (adj.) having no equal or competition
• redundant


  (adj.) saying something more than once
• abundant


  (adj.) in great number; plentiful
• arid


  (adj.) having little moisture; very dry
• cataclysmic


  (adj.) having a disastrous effect
• torrid


  (adj.) intensely hot or burning
• torrent


  (n.) a heavy stream; a gush
• deluge


  (n.) a flood
• dilute


  (v.) to water down; to weaken
• antediluvian


  (adj.) extremely old; ancient