most friendly
adjectivemasculineformal/ɐmiˈsisi.mu/rare
a·mi·cí·ssi·mo
Definition
Superlative of friend; very friendly, extremely amicable or devoted.
He has been a most friendly companion all these years.
I thank my most friendly colleague for his unconditional support.
Common collocations
dearest friendmost friendly
Etymology
Superlativo absoluto sintético de 'amigo', do latim 'amicissimus'.