(informal) To make a start on; to begin to tackle. / (informal) To attack verbally or physically.

simple past tense and past participle of kick start

simple past tense and past participle of start up

simple past tense and past participle of jump-start

simple past tense and past participle of kick-start

simple past tense and past participle of start afresh

simple past tense and past participle of start a family

(intransitive) to begin an activity / (transitive) to begin (an activity or event) / (transitive, idiomatic) to cause (someone) to start talking about something in length

simple past tense and past participle of bump-start

simple past tense and past participle of push-start