round (adj) — sense 1 Of shape:: Circular or cylindrical; having a circular cross-section in one direction.
round (adj) — sense 2 Of shape:: Spherical; shaped like a ball; having a circular cross-section in more than one direction.
route (noun) — sense 2 A regular itinerary of stops, or the path followed between these stops, such as for delivery or passenger transportation.
row (noun) — sense 1 A line of objects, often regularly spaced, such as seats in a theatre, vegetable plants in a garden, etc.
row (noun) — sense 2 A line of objects, often regularly spaced, such as seats in a theatre, vegetable plants in a garden, etc.: Specifically, a line of buildings on a…
row (noun) — sense 3 A horizontal line of entries in a table, etc., going from left to right, as opposed to a column going from top to bottom.
row (noun) — sense 5 Any of several thematically similar exercise movements performed with a pulling motion of the arms towards the back.