valse / vaults [vɒlts]
valse – n. & v. – n. – a type of waltz in triple time; v. – dance this dance
vaults – n. & v. 3rd person present sing. of vault – n. – 1. brick or stone structures so build as to be self-supporting such as an arch or domed ceiling; 2.an enclosed space covered with an arched roof; 3. a crypt; 4. a natural cavern or cave; 5. the act of leaping; v. – 1. cover with an arched roof; 2. make vaults or cavities under something; 3. spring or leap up