irregular

primarily, of soldiers marching, , ; hence, metaph., , (in , of truancy on the part of an apprentice): (on and its cognates, v. M, , 152 ff.; MM, s.vv.).† to be out of order to quit the ranks to be remiss fail in the performance of duty π. ἀ. II Th 3:7 Th.

(lit: I march out of order; then: I riot, rebel), behave disorderly, neglect my duty, am careless (or idle) in habits.

be idle

to be (i.e. act) irregular

behave self disorderly

ἀτακτέω -ῶ (ἄτακτος), primarily, of soldiers marching, to be out of order, to quit the ranks; hence, metaphorically, to be remiss, fail in the performance of duty (in π., of truancy on the part of an apprentice): 2Th.3:7 (on ἀ. and its cognates, see M, Th., 152 ff.; MM, s.vv.).† (AS)