ex improviso /eks im-prə-vīˈzō or im-prō-vēˈsō, also -wēˈ/

Unexpectedly

• pentangle
• pentangles
• pentangular
• pentanoic acid
• pentanol
• pentaploid
• pentaploidies
• pentaploids
• pentaploidy
• pentapodic
• pentapodies
• pentapody
• pentapolis
• pentapolises
• pentapolitan
• pentaprism
• pentaprisms
• pentarch
• pentarchies
• pentarchs
• pentarchy
• pentastich
• pentastichous
• pentastichs
• pentastyle