Moving, operating, or progressing at an exceptionally low speed or rate.
1.1. Movement and physical activity
Describes people, animals, or objects moving at an exceptionally slow pace, with little speed or urgency.
Synonyms
- crawling
- laggard
- plodding
- pokey
- poky
- slow
- slowish
- sluggish
Antonyms
Examples
- The ultraslow pace of the snail's movement fascinated the observers.
- After the marathon, Sarah adopted an ultraslow jogging routine for recovery.
Related Words
1.2. Processes and technological performance
Describes systems, devices, internet connections, or processes that operate or perform at an exceptionally low rate, taking much longer than expected to complete tasks.
Synonyms
- dilatory
- dragging
- languid
- slow
- sluggish
Antonyms
Examples
- Our internet connection was frustratingly ultraslow during the storm.
- The old computer operated at an ultraslow speed compared to modern devices.
Related Words
1.3. Gradual development or unfolding
Describes changes, events, or natural processes that happen exceptionally gradually, with very little progress over time.
Synonyms
Antonyms
Examples
- The ultraslow unfolding of the flower petals captivated the photographer's lens.
Related Words
- gradual
- lingering
- protracted