Difference between Wary and On Guard

WARY vs ON GUARD: ADJECTIVE

Synonyms Careful, circumspect, etc. See list under cautious.
Prudent; circumspect; wise.
Characterized by caution; guarded.
Guarded; careful as to doing or not doing something; chary.
Cautious of danger; carefully watching and guarding against deception, artifices, and dangers; watchful; on the alert against surprise or danger; ever on one's guard.
Same as warry.

Careful, Uneasy, Hesitant, Concerned, Worried, Skeptical, Cautious, On your guard, On guard, Suspicious, Shy, Untrusting, Mistrustful, Distrustful, Leery

Careful, Uneasy, Hesitant, Concerned, Worried, Skeptical, Cautious, On your guard, On guard, Suspicious, Shy, Untrusting, Mistrustful, Distrustful, Leery

The general public is very wary of change?
The day is broke; be wary, look about.
The madman follows you at a wary distance.
Be wary of these sudden shifts in scope.
But be wary when research passions run high.
Be especially wary of ice covered with snow.
Be wary of recruiters with no personal contact.
Be wary of overusing your system resources though.
But that has me a bit wary still.
This experience has left foreign investors wary of investing in India and has left Indian policymakers wary about being exploited by foreign companies.

There I was put on guard together with.
The soldier on guard was drenched with rain.
Check opening procedures list on guard office wall.
Taiwanese military policeman on guard duty near the.
We stay on guard, monitoring ourselves for shortcomings.
On Guard reduced inflammatory markers in human cells.
We must be on guard all the time.
We must on guard, corporately and individually, against losing our passion, we must guard against becoming what the church at Ephesus had become.
Be on guard, however, always on guard, because you may become disillusioned by the disinterest modernity has in poetry.
North Carolina the National Guard has a very similar program called Kids on Guard.