Become friends with.

Roget 707: aid, assist, help, succor, lend one's aid; come to the aid etc. n.. of; contribute, subscribe to; bring aid, give aid, furnish aid, afford aid, supply aid etc. n.; give a helping hand, stretch a hand, lend a helping hand, lend a hand, bear a helping hand, hold out a hand, hold out a helping hand; give one a life, give one a cast, give one a turn; take by the hand, take in tow; help a lame dog over a stile, lend wings to.    relieve, rescue; set up, set agoing^†, set on one's legs; bear through, pull through; give new life to, be the making of; reinforce, reenforce, recruit; set forward, put forward, push forward; give a lift, give a shove, give an impulse to; promote, further, forward, advance expedite, speed, quicken, hasten.    support, sustain, uphold, prop, hold up, bolster.    cradle, nourish; nurture, nurse, dry nurse, suckle, put out to nurse; manure, cultivate, force; foster, cherish, foment; feed the flame, fan the flame.    serve; do service to, tender to, pander to; administer to, subminister to^†, minister to; tend, attend, wait on; take care of etc. 459; entertain; smooth the bed of death.    oblige, accommodate, consult the wishes of; humor, cheer, encourage.    second, stand by; back, back up; pay the piper, abet; work for, make interest for, stick up for, take up the cudgels for; take up the cause of, espouse the cause of, adopt the cause of; advocate, beat up for recruits, press into the service; squire, give moral support to, keep in countenance, countenance, patronize; lend oneself to, lend one's countenance to; smile upon, shine upon; favor, befriend, take in hand, enlist under the banners of; side with etc. (cooperate) 709.    be of use to; subserve etc. (instrument) 631; benefit etc. 648; render a service etc. (utility) 644; conduce etc. (tend) 176.    ... show more

Roget 888: be friendly etc. adj., be friends etc. 890, be acquainted with etc. adj.; know; have the ear of; keep company with etc. (sociality) 892; hold communication with, have dealings with, sympathize with; have a leaning to; bear good will etc. (benevolent) 906; love etc. 897; make much of; befriend etc. (aid) 707; introduce to.    set one's horses together; have the latchstring out [U.S.]; hold out the right hand of friendship, extend the right hand of friendship, hold out the right hand of fellowship; become friendly etc. adj.; make friends with etc. 890; break the lee, be introduced to; make acquaintance with, pick acquaintance with, scrape acquaintance with; get into favor, gain the friendship of.    shake hands with, fraternize, embrace; receive with open arms, throw oneself into the arms of; meet halfway, take in good part.    ... show more