kingly vs solemn

kingly

adj
  • Of or belonging to a king or kings; exercised by a king. 

  • Characteristic of kings, majestic, regal; as befits a king, in the manner of a king. 

adv
  • In a royal manner. 

solemn

adj
  • Of or pertaining to religious ceremonies and rites; (generally) religious in nature; sacred. 

  • Characterized by or performed with appropriate or great ceremony or formality. 

  • Inspiring serious feelings or thoughts; sombrely impressive. 

  • Deeply serious and sombre; grave. 

How often have the words kingly and solemn occurred in a corpus of books? (source: Google Ngram Viewer )