| Strongs | Word | Description |
| G4641 | σκληροκαρδία | sklerokardia (sklay-rok-ar-dee'-ah) n. 1. hard-heartedness 2. (specially), destitution of (spiritual) perception [feminine of a compound of G4642 and G2588] KJV: hardness of heart Root(s): G4642, G2588 |
| G4642 | σκληρός | skleros (sklay-ros') adj. 1. dry, i.e. hard or tough 2. (figuratively) harsh, severe [from the base of G4628] KJV: fierce, hard Root(s): G4628 |
| G4643 | σκληρότης | sklerotes (sklay-rot'-ace) n. 1. callousness 2. (figuratively) stubbornness [from G4642] KJV: hardness Root(s): G4642 |
| G4644 | σκληροτράχηλος | sklerotrachelos (sklay-rot-rakh'-ay-los) adj. 1. hardnaped 2. (figuratively) obstinate [from G4642 and G5137] KJV: stiffnecked Root(s): G4642, G5137 |
| G4645 | σκληρύνω | skleruno (sklay-roo'-no) v. 1. to indurate 2. (figuratively) render stubborn [from G4642] KJV: harden Root(s): G4642 |
| G4646 | σκολιός | skolios (skol-ee-os') adj. 1. warped, i.e. winding 2. (figuratively) perverse [from the base of G4628] KJV: crooked, froward, untoward Root(s): G4628 |
| G4647 | σκόλοψ | skolops (skol'-ops) n. 1. a thorn, a point or prickle 2. (figuratively) a bodily annoyance or disability [perhaps from the base of G4628 and G3700] KJV: thorn Root(s): G4628, G3700 |
| G4648 | σκοπέω | skopeo (skop-eh'-o) v. 1. to take aim at (spy) 2. (figuratively) regard [from G4649] KJV: consider, take heed, look at (on), mark Root(s): G4649 Compare: G3700, G2300 |
| G4649 | σκοπός | skopos (skop-os') n. 1. a watch (sentry or scout) 2. (by implication) a goal [from skeptomai "to peer about" ("skeptic") (perhaps akin to G4626 through the idea of concealment)] KJV: mark Compare: G4629 See also: G4626 |
| G4650 | σκορπίζω | skorpizo (skor-pid'-zo) v. 1. to dissipate 2. (figuratively) put to flight, waste, be liberal [apparently from an obsolete skerpo (meaning to pierce) through the idea of penetrating] KJV: disperse abroad, scatter (abroad) See also: G4651 |