nonstop
[adjective]
Synonyms:
- continuous, constant, endless, incessant, interminable, relentless, unbroken, uninterrupted
[adverb]
Synonyms:
- continuously, ceaselessly, constantly, endlessly, incessantly, interminably, perpetually, relentlessly

[TahlilGaran] English Synonym Dictionary ▲

non‧stop /ˌnɒnˈstɒp◂ $ ˌnɑːnˈstɑːp◂/ adjective [usually before noun]
without any stops or pauses ⇒ continuous:
a nonstop flight to Los Angeles
—nonstop adverb:
She talked nonstop for over an hour.

[TahlilGaran] Dictionary of Contemporary English ▲