• aweep-second,
• zweep-second,
• xweep-second,
• dweep-second,
• eweep-second,
• wweep-second,
• sqeep-second,
• saeep-second,
• sseep-second,
• seeep-second,
• s3eep-second,
• s2eep-second,
• swwep-second,
• swsep-second,
• swdep-second,
• swrep-second,
• sw4ep-second,
• sw3ep-second,
• swewp-second,
• swesp-second

The adjective form of the word "sweep-second" is "sweep-second". It remains the same in both noun and adjective forms.

The plural form of the word "sweep-second" is "sweep-seconds".

The singular form of the word "sweep-second" is "sweep-second". This term is usually used as a compound adjective to describe a type of second hand on a watch or clock that moves in a continuous sweeping motion rather than ticking. It does not have a distinct singular form.