Here is a list of nouns that start with RU.
rub, rubber, rubbish, rubble, rubdown
rubric, rudder, rue, ruffian, rug
ruin, rule, ruler, ruling, rum
rumble, rumdum, rumen, rummy, rumor
rump, run, runabout, runaway, rundown
rung, runner, running, runoff, runt
runway, rupee, rupture, ruse, rush
russe, rust, rusting, rustle, rustler
rustling, rut, rutabaga, ruthenium
Hope you enjoy this page of nouns that start with ru and the rest of this noun list a-z site as well.
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