trollius/ʹtroli·əs/ noun (pl trollius)

• exo-
• exobiology
• exocarp
• exocrine
• Exod.
• exodus
• ex officio
• exogamy
• exogenous
• exon
• exonerate
• exophthalmos
• exoplanet
• exorbitant
• exorcize
• exordium
• exoskeleton
• exosphere
• exostosis
• exoteric
• exothermal
• exothermic
• exotic
• exotica
• exotic dancer