diff --git a/packages/preset-mini/src/_rules/transition.ts b/packages/preset-mini/src/_rules/transition.ts
index 8c7874accb..50efb609d4 100644
--- a/packages/preset-mini/src/_rules/transition.ts
+++ b/packages/preset-mini/src/_rules/transition.ts
@@ -64,4 +64,8 @@ export const transitions: Rule<Theme>[] = [
   // none
   ['transition-none', { transition: 'none' }],
   ...makeGlobalStaticRules('transition'),
+
+  // behavior
+  ['transition-discrete', { 'transition-behavior': 'allow-discrete' }],
+  ['transition-normal', { 'transition-behavior': 'normal' }],
 ]
diff --git a/packages/preset-mini/src/_variants/default.ts b/packages/preset-mini/src/_variants/default.ts
index faf1182823..d1c91db48c 100644
--- a/packages/preset-mini/src/_variants/default.ts
+++ b/packages/preset-mini/src/_variants/default.ts
@@ -14,6 +14,7 @@ import { variantPartClasses, variantPseudoClassFunctions, variantPseudoClassesAn
 import { variantAria } from './aria'
 import { variantDataAttribute, variantTaggedDataAttributes } from './data'
 import { variantContainerQuery } from './container'
+import { variantStartingStyle } from './startingstyle'
 
 export function variants(options: PresetMiniOptions): Variant<Theme>[] {
   return [
@@ -24,6 +25,7 @@ export function variants(options: PresetMiniOptions): Variant<Theme>[] {
     variantSelector,
     variantInternalLayer,
     variantNegative,
+    variantStartingStyle,
     variantImportant(),
     variantSupports,
     variantPrint,
diff --git a/packages/preset-mini/src/_variants/index.ts b/packages/preset-mini/src/_variants/index.ts
index c307f8076a..0b9442019a 100644
--- a/packages/preset-mini/src/_variants/index.ts
+++ b/packages/preset-mini/src/_variants/index.ts
@@ -13,3 +13,4 @@ export * from './misc'
 export * from './negative'
 export * from './pseudo'
 export * from './supports'
+export * from './startingstyle'
diff --git a/packages/preset-mini/src/_variants/startingstyle.ts b/packages/preset-mini/src/_variants/startingstyle.ts
new file mode 100644
index 0000000000..7ac9ced82b
--- /dev/null
+++ b/packages/preset-mini/src/_variants/startingstyle.ts
@@ -0,0 +1,17 @@
+import type { Variant } from '@unocss/core'
+
+export const variantStartingStyle: Variant = {
+  name: 'starting',
+  match(matcher) {
+    if (!matcher.startsWith('starting:'))
+      return
+
+    return {
+      matcher: matcher.slice(9),
+      handle: (input, next) => next({
+        ...input,
+        parent: `@starting-style`,
+      }),
+    }
+  },
+}
diff --git a/test/__snapshots__/autocomplete.test.ts.snap b/test/__snapshots__/autocomplete.test.ts.snap
index 313deb6520..59edee6c23 100644
--- a/test/__snapshots__/autocomplete.test.ts.snap
+++ b/test/__snapshots__/autocomplete.test.ts.snap
@@ -70,7 +70,7 @@ exports[`autocomplete > should provide autocomplete 1`] = `
   "transform-scale-z-": "transform-scale-z-0 transform-scale-z-10 transform-scale-z-20 transform-scale-z-30 transform-scale-z-40 transform-scale-z-50 transform-scale-z-60 transform-scale-z-70 transform-scale-z-80 transform-scale-z-90",
   "transform-skew-x-": "transform-skew-x-0 transform-skew-x-10 transform-skew-x-20 transform-skew-x-30 transform-skew-x-40 transform-skew-x-50 transform-skew-x-60 transform-skew-x-70 transform-skew-x-80 transform-skew-x-90",
   "transform-skew-y-": "transform-skew-y-0 transform-skew-y-10 transform-skew-y-20 transform-skew-y-30 transform-skew-y-40 transform-skew-y-50 transform-skew-y-60 transform-skew-y-70 transform-skew-y-80 transform-skew-y-90",
-  "transition-": "transition-all transition-colors transition-inherit transition-initial transition-none transition-opacity transition-revert transition-revert-layer transition-shadow transition-transform",
+  "transition-": "transition-all transition-colors transition-discrete transition-inherit transition-initial transition-none transition-normal transition-opacity transition-revert transition-revert-layer",
   "translate-": "translate-0 translate-10 translate-20 translate-30 translate-40 translate-50 translate-60 translate-70 translate-80 translate-90",
   "translate-x-": "translate-x-0 translate-x-10 translate-x-20 translate-x-30 translate-x-40 translate-x-50 translate-x-60 translate-x-70 translate-x-80 translate-x-90",
   "v-": "v-base v-baseline v-bottom v-btm v-end v-inherit v-initial v-mid v-middle v-revert",