DIB
DIBASIC
DIBASICITIES
DIBASICITY
DIBBED
DIBBER
DIBBERS
DIBBING
DIBBLE
DIBBLED
DIBBLER
DIBBLERS
DIBBLES
DIBBLING
DIBBS
DIBBUK
DIBBUKIM
DIBBUKKIM
DIBBUKS
DIBENZOFURAN
DIBENZOFURANS
DIBRANCHIATE
DIBRANCHIATES
DIBROMIDE
DIBROMIDES
DIBS
DIBUTYL

27 words start with DIB.