Without intermission, continuously, consecutively, uninterruptedly, ‘running’, ‘on end’. (In reference to time, less commonly to space.)

Sometimes perhaps: Straight on, continuously, right through so as to include the whole quantity or number; one after another. Cf. anon, adv. 2a.

In a continual way; always, incessantly, constantly, perpetually, all the time; i.e. either: Without any intermission, at every moment, continuously…

To the end, right through; straight on; (also) constantly; continuously, consecutively. Cf. on end at end, n. 17b. Obsolete (regional in later use).

= continually, adv.

Continuously or without interruption (for a certain period). Obsolete.

Continuously in space or time. Obsolete.

In a continued manner; uninterruptedly, continuously.

= an-end, adv.

Continually; continuously. Obsolete.

Without a break; consecutively, continuously. Obsolete.

Without interruption or break; continuously, connectedly.

Continually, perpetually, incessantly, always.