Common suffixes in English, and their typical counterparts in DE & FR

This list is entirely constructed from my personal observation. Therefore it should not be considered authoritative.

English German French
-ism -ismus -isme
-ty -tt -t
-tary -tr, -tarisch, -tativ  
-gy -gie -gie
-ness -heit, -keit -t, -sse, -eur, -ence
-er, -or -er, -or -eur
-ress -erin  
-age, -tion -ung, -age, -en, -keit, -heit -age
-y -ie -ie
-ture -teuer, -tur -ture
     
-ly -lich, -ig, -voll, -end, -los, -weise -ment
-less -los sans ..., -ile
-ful -bar -eux, -ant, -ble, -que, -tif, -nel, -, -ard
-ous -end, -haft, -ig, -lich, -sch -raux
-cal -sch -cal, -que
-tive -tiv, -tive -tiv
     
-ize/-ise -en -er
-able/-ible    
-ment    
-ist    
-al    
-ish    
-er/-est