Longer

Vine's Expository Dictionary of NT Words

A — 1: Ἔτι (Strong'S #2089 — Adverb — eti — et'-ee )

"yet, as yet, still," is translated "longer" in  Luke 16:2 (with separate negative); "any longer" in   Romans 6:2 . See Also , Even , Further , More , Moreover , Still , Thenceforth , Yet.

A — 2: Οὐκέτι (Strong'S #3765 — Adverb — ouketi — ook-et'-ee )

"no more, no longer" (ou, "not," k, euphonic, and No. 1), is rendered "no longer" in the RV of  Mark 7:12 (AV, "no more");   John 15:15 , RV (AV, "henceforth not");  Romans 14:15 , RV (AV, "now ... not");  Galatians 2:20 , RV (AV, "yet not");  Galatians 3:25;  4:7 (AV, "no more");   Philemon 1:16 (AV, "not now"). See Henceforth , More , Now , Yet.

A — 3: Μηκέτι (Strong'S #3371 — Adverb — meketi — may-ket'-ee )

also means "no more, no longer," but generally suggests what is a matter of thought or supposition, whereas No. 1 refers to what is a matter of fact. It is rendered "any longer" in  Acts 25:24; "no longer," in  Mark 2:2 , RV, "no longer (room)," AV, "no (room);"  2—Corinthians 5:15 , RV (AV, "not hence-forth");  Ephesians 4:14 , RV (AV, "no more");  Ephesians 4:17 , RV (AV, "henceforth ... not");  1—Thessalonians 3:1,5;  1—Timothy 5:23;  1—Peter 4:2 . See (negatively) Henceforth , Henceforward , Hereafter , No More.

A — 4: Πλείων (Strong'S #4119 — Adjective — pleion — pli'-own, pli'-on, pleh'-on )

the neuter of pleion, "more," the comparative degree of polu, "much," is rendered "longer" in  Acts 20:9 , RV (AV "long").

B — 1: Πλείων (Strong'S #4119 — Adjective — pleion — pli'-own, pli'-on, pleh'-on )

"more," (cp. A, No. 4), is used with chronos, "time," in  Acts 18:20 , "a longer time," RV (AV, "longer").

King James Dictionary

LON'GER, a. comp. of long. More long of greater length as a longer course.

LON'GER, adv. For a greater duration. This evil can be endured no longer.

Webster's Dictionary

(n.) One who longs for anything.