The phrase "throws into" refers to a sudden or unexpected introduction of something that disrupts the current situation. Some synonyms for "throws into" include "jolts," "disrupts," "upsets," "surprises," "shocks," "startles," "unsettles," and "disturbs." These words can be used to describe situations where a sudden change of events occurs, causing confusion or chaos. For example, a sudden storm could "jolt" a peaceful picnic, or unexpected news could "unsettle" a person's emotions. By using synonyms for "throws into," one can add variety and nuance to their writing, while describing unexpected or disruptive events.