延長【えんちょう】
extension, elongation, prolongation, lengthening, (total) length, extension (e.g. of one's work), continuation, extension (of a line segment), extension (property of occupying space), Enchō era (923.4.11-931.4.26)
延期【えんき】
postponement, deferment, adjournment
繰り延べ【くりのべ】
postponement
遅延【ちえん】
delay, latency
延滞【えんたい】
arrears, (being) overdue, delay (e.g. in payment), procrastination
延べ【のべ】
futures, credit (buying), stretching, total (preceding counter, unit, etc.), aggregate, gross
引き延ばす【ひきのばす】
to stretch larger, to enlarge (photos), to delay (e.g. the end of a meeting)