Greek Strong's Dictionary with all the Synonyms inserted into the definitions.
Greek Synonyms inserted into Greek Strong's Dictionary
0803 + safety + and safety + the certainty +/ . asphaleia {as-fal'-i-ah}; from 0804 + sure + certain + the certainty +/ ; security (literally or figuratively): --certainty, safety .
0804 + sure + certain + the certainty +/ . asphales {as-fal-ace'}; from 0001 + Alpha (as a negative particle) and sphallo (to "fail"); secure (literally or figuratively): --certain(-ty), safe, sure .
0805 + fast + sure + be made + and made + it as sure +/ . asphalizo {as-fal-id'-zo}; from 0804 + sure + certain + the certainty +/ ; to render secure: --make fast (sure) .
0806 + safely + assuredly + them safely +/ . asphalos {as-fal-oce'}; adverb from 0804 + sure + certain + the certainty +/ ; securely (literally or figuratively): --assuredly, safely .