Words

Arabic
frd - to become sole, single (Lane 2363)
Arabic
farīdat- - a bead of silver, like pearl; bead that is strung; a precious, highly esteemed gem; large pearl (Lane 2364)
Arabic
firdaws- - garden (Lane 2365)

Corresponds to late Old Persian {p-r-d-y-d-a-} (A²Sd 3), reconstructed as *pardēd(a)- < *paridaida- “lustschloss, garden palace” (WAK 225) (EDA I 350).

Arabic
firfir- - kind of small aquatic bird (BK 2 582, Lane 2357)
Var. furfur-, furfūr-. farra ‘quaiľ, furrī ‘name of some tasty bird’ (Dozy II 246)
Arabic
frfr - to cut, to break, to cleave, to split (Lane 2356)
Arabic
frfr - to put in a state of commotion, agitation (Lane 2356)
Arabic
furfur- - lamb, kid or antelope cub (BK 2 582; Lane 2356–7)
Arabic
frγ - to cease, to end the affair (Lane 2381)
Possibly related to Akk. parāˀu ‘to slice, to slit’. This is a semantically somewhat daring comparison, but PS *p-r-γ would, in fact, best account for the presence of the “strong aleph” in the Akkadian verb.
Arabic
frḫ - II. to produce many offsets or shoots (trees) (Lane 2362)
Arabic
farḫ- - sprout (Lane 2362)