ultratiny
Smaller than small
Ultratiny means extremely small—smaller than tiny already implies.
The prefix ultra- intensifies what's already diminutive: ultratiny text, ultratiny apartments in Tokyo.
The word appears in casual and technical contexts alike, often when *tiny* alone doesn't capture just how small something is.
Too small for eyes
- minusculeExtremely small in size
- infinitesimalQuantity approaching zero
- nanoscaleBillionth-meter dimension
- atomicOf elemental particles
subatomic · molecular · pinpoint · speck · particle · dot · mote · grain
Reduced-scale representation
- compactTightly packed together
- microVery small prefix
- nanoMetric prefix for billionth
- slimThin or meager
sleek · portable · wearable · embedded · lightweight · streamlined · discreet · inconspicuous
Miniature semiconductor processor
- nanobotMolecule-scale robot
- microorganismMicroscopic living entity
- transistorSemiconductor signal switch
- sensorInput-detecting device
implant · camera · drone · antenna · circuit · device · gadget · component
microscopic
Too small for eyes
- minusculeExtremely small in size
- infinitesimalQuantity approaching zero
- nanoscaleBillionth-meter dimension
atomic · subatomic · molecular · pinpoint · speck · particle · dot · mote · grain · microbial
miniature
Reduced-scale representation
slim · sleek · portable · wearable · embedded · lightweight · streamlined · discreet · inconspicuous · pocket-sized
microchip
Miniature semiconductor processor
- nanobotMolecule-scale robot
- microorganismMicroscopic living entity
- transistorSemiconductor signal switch
sensor · implant · camera · drone · antenna · circuit · device · gadget · component · capsule
tardigrade
Microscopic resilient eight-legged animal
- amoebaShape-shifting single-celled organism
- miteMinuscule arachnid parasite
- fleaBlood-drinking jumping pest
gnat · aphid · plankton · paramecium · diatom · rotifer · nematode · springtail · thrip · zooplankton
ultra, tiny, tinier, tiniest, tininess, ultraviolet, ultrasound, ultrasonic, ultramodern