-rhiza
variant of -rrhiza.
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- -rhoea  variant of -rrhea. 
- -ridden  a combining form meaning “obsessed with,” “overwhelmed by” (torment-ridden) or “full of,” “burdened with” (debt-ridden). 
- -rrhage  a combining form with the meanings “rupture,” “profuse discharge,” “abnormal flow,” used in the formation of compound words: bronchorrhagia. also, -rhagia, -rhage, -rrhage, -rhagy, -rrhagy. -rrhagia combining form (in pathology) an abnormal discharge or flow menorrhagia word origin from greek -rrhagia a bursting forth, from rhēgnunai to burst, break -rrhagia suff. an abnormal or excessive […] 
- -rrhagia  a combining form with the meanings “rupture,” “profuse discharge,” “abnormal flow,” used in the formation of compound words: bronchorrhagia. also, -rhagia, -rhage, -rrhage, -rhagy, -rrhagy. -rrhagia combining form (in pathology) an abnormal discharge or flow menorrhagia word origin from greek -rrhagia a bursting forth, from rhēgnunai to burst, break -rrhagia suff. an abnormal or excessive […] 
- -rrhagy  a combining form with the meanings “rupture,” “profuse discharge,” “abnormal flow,” used in the formation of compound words: bronchorrhagia. also, -rhagia, -rhage, -rrhage, -rhagy, -rrhagy. -rrhagia combining form (in pathology) an abnormal discharge or flow menorrhagia word origin from greek -rrhagia a bursting forth, from rhēgnunai to burst, break -rrhagia suff. an abnormal or excessive […] 
