Well-intentioned
amiable, amicable, sociable, affable, cordial, congenial, approachable, kind, kindly, helpful, sympathetic, well-disposed, neighborly, civil, peaceful, warm, loving, affectionate, fond, warm-hearted, attentive, agreeable, genial, benevolent, accommodating, obliging, acquiescent, unoffensive, nonbelligerent, hearty, convivial, solicitous, pleasant, companionable, likable, welcoming, hospitable, with open arms, familiar, intimate, confiding, on intimate terms, on good terms, on borrowing terms, in with, close, devoted, dear, attached, inseparable, loyal, faithful, steadfast, true, staunch, in favor, trusted, fast, brotherly, fraternal, sisterly, courteous, respectful, on visiting terms, cheerful, benign, good-humored, good-natured, generous, gracious, cooperative, simpatico, big-hearted*, folksy*, chummy*, solid*, thick*, palsy-walsy*, buddy-buddy*, arm in arm*.
Antonyms unfriendly*, antagonistic, hostile.