yàn
dislike
Simplified form of 厭. Phonosemantic compound. 厂 represents the meaning and 猒 represents the sound.
Components
Evolution

Bronze script
Late Western Zhou (~800 BC)
Seal script
Shuowen (~100 AD)
Clerical script
Western Jin dynasty (266-316 AD)Traditional script
ModernSimplified script
ModernComponent uses
Simplified component in 1 character (1 verified)
Sources
李学勤《字源》p.832