to raise something suddenly and sharply
резко повысить что-то (rezko povysit shto-ta)
"They might jack up ticket prices before the holidays."
"Они могут резко повысить цены на билеты перед праздниками." (ani mogut rezko povysit tseny na bilety pered prazdnikami)
to slow down or stop an activity
something that suits one’s interests or abilities perfectly
to remain loyal or supportive
to treat someone the same bad way they treated others
to frighten someone very badly
to establish high standards or expectations