| blur
blurb blurt burbs burl burn burp burst church churn cur curb curd curl curve fur furl hurl hurt lurch lurk purl slur slurp spur spurn spurt Sturt surf turf Turk turn turps urn yurt |
absurd
airburst ayurveda blurring blurry blurted bodysurf burble burden burdock burger burglar burgle burgundy Burke burlap burly burner burners burnet burnets Burnie burning burnout bursar bursary bursting churches churchy churlish churning concur curbing curdle curfew curlers curlew curlicue curling curly cursing cursive cursor curtail curtain curtest curtsey curving curvy cutpurse demur disturb diurnal downturn furbish furling furlong furnace furnish furry further furtive gurgle gurney hotspurs hurdle hurling hurtful hurting hurtling incur lurching lurking murder murky murmur nocturnal nursery nursing nurture occur outburst overturn perturb |