Invalid, INVALID Consteval, consteval Constexpr, constexpr Constinit, constinit Explicit, explicit External_Linkage, extern ForceInline, forceinline Global, global Inline, inline Internal_Linkage, internal Local_Persist, local_persist Mutable, mutable NeverInline, neverinline Ptr, * Ref, & Register, register RValue, && Static, static Thread_Local, thread_local Virtual, virtual Const, const Final, final NoExceptions, noexcept Override, override Pure, = 0 Volatile, volatile