escalate Synonyms

tone up pile up wronging worsen widen wax uprear upclimb up surging surcharged strengthen spiral soar skyrocket sharpen go up climb up spiraling escalation shoot up mark up bush out bump up lift off jack up hike up swell up push up mount up hike beef up build up rocket rise redouble exacerbate escalade enlarge deepen clamber burgeon broaden boost boosting ballooning augment ascend appreciating amplify