-ular-ular /jələ $ -ər/ suffix [in adjectives] 
of or relating to something: 
glandular fever tubular steel
of or relating to something: glandular fever tubular steel- disclosure
- disco
- discolor
- discoloration
- discolour
- discombobulated
- discomfit
- discomfiture
- discomfort
- discompose
- discomposure
- disconcert
- disconcerted
- disconcerting
- disconcertingly
- disconnect
- disconnected
- disconnection
- disconsolate
- disconsolately
- discontent
- discontented
- discontentedly
- discontinuance
- discontinuation