continuous (adj.)
- abiding
- accordant
- ageless
- alike
- articulated
- automatic
- balanced
- ceaseless
- chronological
- connected
- consecutive
- consistent
- consonant
- constant
- continual
- continued
- continuing
- correspondent
- cyclical
- dateless
- direct
- endless
- equable
- equal
- eternal
- even
- everlasting
- featureless
- flat
- frequent
- haunting
- homogeneous
- immediate
- immemorial
- immutable
- incessant
- indefatigable
- indestructible
- infinite
- interminable
- invariable
- joined
- lasting
- level
- linked
- measured
- mechanical
- monolithic
- monotonous
- never-ending
- nonstop
- ordered
- orderly
- perdurable
- perennial
- periodic
- permanent
- perpetual
- persistent
- recurrent
- recurring
- regular
- remaining
- repetitive
- returning
- revenant
- robotlike
- round-the-clock
- running
- seamless
- sempiternal
- sequent
- sequential
- serial
- serried
- smooth
- stable
- steadfast
- steady
- sticking
- straight
- sustained
- systematic
- temporal
- thematic
- tight
- timeless
- ubiquitous
- unbroken
- unceasing
- unchangeable
- unchanged
- unchanging
- undeviating
- undifferentiated
- undiversified
- undying
- unending
- uniform
- uninterrupted
- unrelieved
- unremitting
- unruffled
- unvaried
- unvarying