road, way, journey
If you are impervious to things, such as someone's actions or words, you are not affected by them or do not notice them.
To obviate a problem is to eliminate it or do something that makes solving the problem unnecessary.
When someone's behavior is deviating, they do things differently by departing or straying from their usual way of acting.
Something trivial is of little value or is not important.
A devious person can act in a dishonest, tricky, or secretive way for their own purposes.
Something obvious is easy to see or simple to understand.
Something that happened at a previous time happened earlier or before the present time.
document effecting a property transfer
escort in transit
a state or condition markedly different from the norm
markedly different from an accepted norm
the quality of being oblique and rambling indirectly
a diplomat having less authority than an ambassador
something of small importance
make trivial or insignificant
bridge consisting of a series of arches supported by piers used to carry a road (or railroad) over a valley
travel on water propelled by wind or by other means
a traveler to a distant land (especially one who travels by sea)
Differentiated vocabulary for your students is just a click away.