to double the amount to double the bet to double the budget double the fun double the money to double the number double the price to double the size double thickness double thread double threat double time double tines double top double tower double track double tragedy double trap double tree double triangle double trigger double triode double trouble double tube double turn double twin double twist double type double use double value double valve double vanities double vanity double velcro double version double victory double vinyl double vision double vodka double voting double wages double walled double walls double wall double washbasin double water double wave double way double weave double wedding double welding double whammy double wheels double whiskey double whisky double width double windows double window double wing double winner double win double wire double wishbone double word double work double wrap double yarn double yellow line to double your money double zero double zipper double zip double-acc double-acting double-action double-agent double-a double-barreled double-barrelled double-barrel double-bass double-bedded double-bed double-bladed double-blind clinical trial double-blind controlled double-blind period double-blind phase double-blind placebo controlled double-blind placebo-controlled double-blind randomised double-blind studies double-blind study double-blind treatment double-blind trial double-blinded double-blind double-booked double-braced double-breasted double-byte double-checked double-checking system double-checking double-check double-cheese double-circuit double-click add double-click the file double-click to open double-clicked double-clicking double-click double-coated double-counting double-cream cheese double-crossed him double-crossed us double-crossed double-crosser double-crosses double-crossing double-cross double-d symbol double-date double-dealing double-decker buses double-decker bus double-decker double-deck double-degree double-digit growth rates double-digit growth double-digit double-dip recession double-door double-doubles double-double double-down double-duty double-d double-edged blade double-edged sword double-edged weapon double-edged double-ended double-entry bookkeeping double-entry double-faced double-face double-glazed windows double-glazing double-hatted double-headed arrow double-headed eagle double-headed double-header double-height double-helix double-hulled double-hull double-jointed double-knit double-layered double-layer double-leaf double-locked double-lock double-masked double-needle double-opt-in procedure double-o double-paned double-parked double-quick double-rooms double-room double-row double-shaft double-shot double-sided adhesive tape double-sided adhesive double-sided design double-sided fireplace double-sided printed double-sided printing double-sided tapes double-sided tape double-sided double-side double-sized double-spaced double-speak double-stage double-stitched double-strand breaks double-stranded double-take double-talk double-tap the screen