1. In keeping
   "expressed views concordant with his background"
   - accordant, agreeable, conformable, consonant 
2. Being of the same opinion
   - concurring

See also: accordant, concordance, consistent

• shwa
• shy
• shy away from
• shy person
• shylock
• shyly
• shyness
• shyster
• si
• SI system
• SI unit
• sial
• sialadenitis
• Sialia
• Sialidae
• Sialis
• Sialis lutaria
• sialolith
• Siam
• siamang
• siamese
• Siamese cat
• siamese connection
• Siamese twin
• Sian