математика дружественный
прилагательное 1) дружелюбный, дружеский, дружественный, товарищеский Синоним(ы): friendly 2) мирный, полюбовный
adjective Etymology: Middle English, from Late Latin amicabilis characterized by friendly goodwill; peaceable • amicability noun • amicableness noun • amicably adverb Synonyms: amicable, neighborly, friendly mean exhibiting goodwill and an absence of antagonism. amicable implies a state of peace and a desire on the part of the parties not to quarrel Example: maintained amicable relations. neighborly implies a disposition to live on good terms with others and to be helpful on principle Example: neighborly concern. friendly stresses cordiality and often warmth or intimacy of personal relations Example: sought friendly advice.