dilator Synonyms

dilater rushlight speculum stretcher trocar unfolder vasodilator inflator arthroscope amplifier histamine laparoscope bronchoscope nitroglycerine bulger distender widener insertion tube retractor reamer idler balloonist bloater boomer bougie descanter developer diffuser dilatator divaricator elucidator endoscope enlarger expander extender fattener heaver expanders