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nounverb noun
nod - An act of nodding the head
verb
hobnob - Mix socially, especially with those of higher social status
adjective
chummy - On friendly terms; friendly
candid - Truthful and straightforward; frank
genial - Friendly and cheerful
laud - Praise (a person or their achievements) highly, especially in a public context
noun
niceties - A fine detail or distinction, especially one regarded as intricate and fussy
nounverb verb
nod - To lower and raise one's head slightly and briefly, especially in greeting, assent, or understanding, or to give someone a signal
vouch - Assert or confirm as a result of one's own experience that something is true or accurately so described
carouse - Drink plentiful amounts of alcohol and enjoy oneself with others in a noisy, lively way
candor - The quality of being open and honest in expression; frankness
endearing - Arousing feelings of affection or admiration