fractionally

In small portions

Fractionally means by a very small amount or degree: The new model is fractionally faster than its predecessor.

It derives from fraction in its sense of a small part, not the mathematical sense.

Something that changes fractionally barely changes at all—the word emphasizes how slight the difference is.

minuscule

barely

Only just, almost not

infinitesimally · microscopically · minutely · trivially · marginally · imperceptibly · faintly · slightly · tad · smidgen

incremental

gradually

In slow stages

piecemeal · incrementally · slightly · marginally · partially · somewhat · moderately · minimally · imperceptibly · slowly

proportional

relatively

In proportion to another

partly · share · portion · segment · slice · piece · subset · subdivision · component

mathematical

numerator

Number being divided

decimal · ratio · proportion · percentage · dividend · remainder · reciprocal · coefficient · exponent · integer

Categories
Opposites
degree/extent

fractionallysubstantially

To a significant degree

considerably · significantly · greatly · enormously · immensely

completeness

fractionallycompletely

To the fullest extent

entirely · totally · wholly · fully · altogether

Phrases
Family

fractional

Familiarity
Top 200,000
Profile
Used worldwide · Timeless · Abstract · Everyday, not technical · Rated G