continuing (adj.)

• abiding
• aged
• ancient
• antique
• articulated
• assiduous
• ceaseless
• changeless
• chronic
• connected
• constant
• continual
• continued
• continuous
• cyclical
• diligent
• direct
• dogged
• durable
• endless
• enduring
• evergreen
• faithful
• featureless
• firm
• fixed
• frozen
• hardy
• immediate
• immobile
• immutable
• inalterable
• incessant
• indefatigable
• indomitable
• industrious
• insistent
• intact
• interminable
• inveterate
• invincible
• inviolate
• joined
• lasting
• lifelong
• linked
• long-lasting
• long-lived
• long-standing
• long-term
• loyal
• macrobiotic
• monotonous
• never-ending
• nonstop
• obstinate
• old
• patient
• perdurable
• perennial
• periodic
• permanent
• perpetual
• persevering
• persistent
• persisting
• pertinacious
• plodding
• preoccupied
• quiescent
• rapt
• recurrent
• relentless
• remaining
• repetitive
• resolute
• rigid
• round-the-clock
• running
• seamless
• sedulous
• serried
• single-minded
• sleepless
• smooth
• solid
• stable
• static
• stationary
• steadfast
• steady
• sticking
• straight
• stubborn
• sustained
• tenacious
• tireless
• torpid
• tough
• unaltered
• unbroken
• unceasing
• unchangeable
• unchanged
• unchanging
• unchecked
• unconquerable
• undaunted
• undifferentiated
• undiscouraged
• undying
• unending
• unfading
• unfailing
• unfaltering
• unflagging
• unflinching
• uniform
• uninterrupted
• unrelenting
• unrelieved
• unremitting
• unsleeping
• unswerving
• untiring
• unvaried
• unvarying
• unwavering
• unwearied
• unwearying
• vital