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constant

In a sentence
Pokrok vo vede je neustály.
Advance in science is continuous.
Tento neustály hluk ma privádza do šialenstva.
This incessant noise drives me mad.
Neustály hluk z cesty ruší spánok.
Constant noise from the road disturbs sleep.
Neustály prísun úloh nás drží v strehu.
A continual stream of tasks keeps us on our toes.
Examples from Tatoeba (CC BY 2.0 FR).
Source
Slovak National Corpus (SNK) ↗English gloss from the frequency publish path. Includes Tatoeba example sentences when present.
Full attribution on References.