One Clue Red Rock Answer

one clue red rock

first letter starts with : R
word length : 4 letters

one clue level 609 cheats
how to play : given one letter and clue, guess the word
tips : use hints to reveal letters in answer or use hints to remove letter choices

Bonfire Media, Inc. game on android – google play or iphone – itunes

one clue answer : RUBY
fact : Rubies get their red color from the element chromium.