1: ζητέω
(Strong's #2212 — Verb — zeteo — dzay-teh'-o )

"to seek, seek after," also signifies "to require, demand," "shall be required," Luke 12:48; in 1—Corinthians 4:2 , "it is required (in stewards)." See DESIRE , Note (2), ENDEAVOR , GO , Note (2) (a), SEEK.

2: ἐκζητέω
(Strong's #1567 — Verb — ekzeteo — ek-zay-teh'-o )

"to seek out" (ek, "out," and No. 1), also denotes "to demand, require," Luke 11:50,51 , of executing vengeance for the slaughter of the prophets (cp. 2—Samuel 4:11; Ezekiel 3:18 ). See SEEK.

3: ἀπαιτέω
(Strong's #523 — — apaiteo — ap-ah'ee-teh-o )

"to ask back, demand back" (apo, "from," or "back," aiteo, "to ask"), is translated "shall be required" in Luke 12:20 , lit. "do they require," in the impersonal sense; elsewhere, Luke 6:30 , "to ask again." It is used in the papyri frequently in the sense of "demanding, making demands."

4: πράσσω
(Strong's #4238 — Verb — prasso — pras'-so )

"to do, practice, perform," is used financially in the sense of "exacting" payment, in Luke 19:23 . See EXTORT , A.

Luke 23:231—Corinthians 1:22 Luke 23:241—Corinthians 7:36