Synonyms of ultrathin

ultrathin

adjective

ˌəl-trə-ˈthin 

as in thin

being of less than usual width

a new generation of flat-panel TVs that were ultrathin

Synonyms & Similar Words

• thin
• slender
• narrow
• skinny
• fine
• slim
• paper-thin
• needlelike
• elongated
• linear
• tight
• condensed
• close
• elongate
• spare
• compressed
• hairline
• slim-jim
• tightened
• squeezed
• attenuated
• constricted
• reedy
• wispy
• spindly
• willowy
• stringy
• contracted
• lanky
• twiggy
• rangy
• attenuate
• stalky
• lank
• shoestring
• bottleneck

Antonyms & Near Antonyms

• broad
• wide
• thick
• fat
• chunky
• bulky
• stocky
• massive
• voluminous
• thickset
• stumpy
• squat
• thickish
• widish

Example Sentences

Recent Examples of ultrathin

In full-grain leather and mesh upper, these boots are warm but ultrathin and flexible, with a waterproof membrane that keeps water out and lets moisture out. —Alesandra Dubin, Travel + Leisure, 8 Dec. 2024

These ultrathin hydrocolloid patches conceal whiteheads and blackheads while clarifying the skin. —Jenny Berg, Vogue, 14 Sep. 2024

Blending into all skin tones almost seamlessly, Rael’s ultrathin patch offers a covert method for drawing out fluids and protecting the skin from dirt. —Jenny Berg, Vogue, 14 Sep. 2024

The ultrathin gear was 3 millimeters thick, in contrast to the typical 40 millimeters for down coats. —Sj Studio, Sourcing Journal, 14 Aug. 2024