Difference between Scare Off and Frighten Away

SCARE OFF vs FRIGHTEN AWAY: VERB

Tear into, Dig into, Snuff out, Break into, Gobble up, Sneak out, Turn away, Sniff out, Frighten away, Frighten off, Scare away, Pall, Dash, Daunt, Scare

Chicken out, Strike down, Drag down, Tear into, Dig into, Snuff out, Break into, Gobble up, Turn away, Sniff out, Scare away, Pall, Dash, Daunt, Scare

Ava uses a rifle to scare off two police officers.
Carry a flashlight at night to scare off wolves.
Traditionally, firecrackers were used to scare off evil spirits.
Mobbing calls gather other birds to scare off intruders.
Too high and it will scare off users.
Do not use these to scare off thieves.
Anthems, a bratty shriek to scare off disassociation.
If your system detects an emergency, the siren will go off to warn you and potentially scare off the intruder.
This grotesque looking product is based off their distorted features as seen when they decide to scare off Lydia and her pesky family.
Beijing and scare off tourists, while for the Macanese, scaring off Chinese gamblers would be too costly.

They have also been able to frighten away some original supporters, but the protest effort seems to be growing.
Roggit had, it seemed, put a protective spell of some sort on it to frighten away thieves.
Squirrels can be quite aggressive and frighten away welcome outdoor visitors such as birds and butterflies.
We really do it to frighten away the jealous spirits which we think may take our prosperity away.