painful 03992 ## ma'ar {maw-ar'} ; a primitive root ; to be bitter or (causatively) to embitter , i . e . be {painful} : -- fretting , picking .
painful 06089 ## ` etseb {eh'- tseb} ; from 06087 ; an earthen vessel ; usually ({painful}) toil ; also a pang (whether of body or mind) : -- grievous , idol , labor , sorrow .
painful 3958 - pascho {pas'-kho}; including the forms (patho {path'-o} and pentho {pen'-tho}), used only in certain tenses for it; apparently a primary verb; to experience a sensation or impression (usually {painful}): -- feel, passion, suffer, vex.
painfulness 3449 - mochthos {mokh'-thos}; from the base of 3425; toil, i.e. (by implication) sadness: -- {painfulness}, travail.