Rhymes with 'bug'
Scots Language Rhymes
bug
            (Scots for built)
chug
            (Scots for tug or drink)
drug
            (Scots for drag)
dug
        (Scots for dog)
Scottish-English Rhymes
bug
                chug
                drug
                dug
                hug
                jug
                lug
                mug
                plug
                pug
                rug
                shrug
                slug
                smug
                snug
                thug
                tug
                debug
                unplug
                doodlebug
                jitterbug
                litterbug
                superbug