escalate Synonyms

tone up up upclimb uprear wax widen worsen wronging pile up swell surging sharpen skyrocket snowball soar spiral strengthen surcharged surge step-up go up lift off bump up bush out mark up shoot up escalation raise the stakes spiraling jack up hike up climb up build up beef up aug hike mount up push up swell up rocket rise redouble boost broaden burgeon clamber climb deepen enlarge escalade