Vine's Expository Dictionary: View Entry
σφοδρῶς sphodrōs, sfod-roce'; adverb from the same as G4970; very much:—exceedingly.
The KJV translates Strong's G4971 in the following manner: exceedingly (1x).
exceedingly
Strong's Number G4971 matches the Greek σφοδρῶς (sphodrōs), which occurs 1 times in 1 verses in the TR Greek.
View OT results in the LXX Greek concordance
View NT results in the MGNT Greek concordance
Act 27:18