رَحْمَة
raḥma
mercy; compassion
رـحـم
Most Arabic words are built from a small set of root letters — knowing the root helps you recognize related words across the dictionary.
وَرَحْمَتِي وَسِعَتْ كُلَّ شَيْءٍ
My mercy encompasses all things (Quran 7:156)