Further - Vine's Expository Dictionary of New Testament Words

Further

[ 1,,G2089, eti ]
yet, still, further," is used
(a) of time, most usually translated "yet," e.g., Matthew 12:46; or negatively, "any more," "no more," e.g., Hebrews 8:12;
(b) of degree, translated "further," or "any further," Matthew 26:65; Mark 5:35; Mark 14:63; Luke 22:71; Hebrews 7:11; in Acts 21:28, RV, "moreover" (AV, "further"). See LONGER, MORE, MOREOVER, STILL, THENCEFORTH, YET.

[ 2,,G4208, porroteron ]
the comparative degree of porro, "far off," signifies "further," Luke 24:28. See FAR.

Note: In Acts 27:28, brachu, "a little," is rendered "a little further," AV (RV, "after a little space").

Vine's Expository Dictionary of New Testament Words