1. With passionate fervour
   "both those for and against are fervently convinced they speak for the great majority of the people"
   - fierily, fervidly

See also: fervent

• Xanthomonas
• Xanthophyceae
• xanthophyl
• xanthophyll
• xanthopsia
• Xanthorrhoeaceae
• Xanthorroea
• xanthosis
• Xanthosoma
• Xanthosoma atrovirens
• Xanthosoma sagittifolium
• xanthous
• Xantusiidae
• Xavier
• xc
• xci
• xcii
• xciii
• xciv
• xcl
• xcv
• xcvi
• xcvii
• xcviii
• Xe