Synonyms of increase in English:

increase


See definition of increase

verb

1‘gas demand is likely to increase’

SYNONYMS
grow, get bigger, get larger, become greater, enlarge, expand, swell
rise, climb, escalate, soar, surge, rocket, shoot up, spiral
improve, intensify, strengthen
heighten, lengthen, extend, stretch, spread, widen
multiply, snowball, mushroom, proliferate, balloon, build up, mount up, pile up, accrue, accumulate
literary wax
ANTONYMS

decrease

2‘higher expectations will increase user demand’

SYNONYMS
add to, make larger, make bigger, make greater, augment, supplement, top up, build up, enlarge, expand, extend, raise, multiply, elevate, swell, inflate
magnify, intensify, strengthen, amplify, heighten, escalate
improve, make better, boost, ameliorate, enhance, enrich, upgrade
worsen, make worse, exacerbate, aggravate, inflame, compound, reinforce
informal up, jack up, hike up, hike, bump up, crank up, step up
ANTONYMS

reduce


noun

1‘the increase in size’

SYNONYMS
growth, rise, enlargement, expansion, extension, multiplication, elevation, swelling, inflation
increment, addition, augmentation
magnification, intensification, strengthening, amplification, stepping up, step up, heightening
climb, escalation, surge, upsurge, upswing, spiral
improvement, boost, amelioration, enhancement, upgrade, upturn
worsening, exacerbation, aggravation
development, advance, boom, spurt, snowballing, mushrooming
informal hike
ANTONYMS

decrease, reduction