forthwith 0629 ## >ocparna> (Aramaic) {os-par-naw'}; of Persian 
derivation; diligently: -- fast, {forthwith}, speed(-ily). [ql

forthwith 2112 # eutheos {yoo-theh'-oce}; adverb from 2117; 
directly, i.e. at once or soon: -- anon, as soon as, {forthwith},
 immediately, shortly, straightway.[ql

forthwith 2117 # euthus {yoo-thoos'}; perhaps from 2095 and 5087;
 straight, i.e. (literally) level, or (figuratively) true; 
adverbially (of time) at once: -- anon, by and by, {forthwith}, 
immediately, straightway.[ql

forthwith 3916 # parachrema {par-akh-ray'-mah}; from 3844 and 
5536 (in its original sense); at the thing itself, i.e. 
instantly: -- {forthwith}, immediately, presently, straightway, 
soon.[ql