roar / rower [ˈro:ɜr]
roar – n. & v. – n. – 1. a long, deep long sound by a person, animal or other source often associated with emotion; 2. a boisterous outburst of laughter; 3. tumult, disturbance, confusion; v. – 1. produce a loud, deep sound; 2. turn quickly
rower – n. – 1. an oarsman or oarswoman; 2. a dead oak tree or similar trees; 3. a person who prepares fibers into rovings
Do Not Confuse With rower [ˈraʊɜr] – n. – in textiles, a person who puts a nap on cloth