It is particularly important to avoid using any of these as part of a variable or model element name. Because of this, we aim to keep this list as short as possible and use only terms that are unlikely to be useful as class or attribute names.

its // relative to nonlocal instance in reflexive hop
me // for sending signals to self
and, or, not // in comparison/selection predicates
in // marks input parameter before .
migrate // migrate action
to // in migrate action
after // in delayed event
if // if-then action
else // if-then-else action