boast1
/bəʊst/
verb
1.
talk with excessive pride and self-satisfaction about one's achievements, possessions, or abilities.
"she boasted about her many conquests"
synonyms: brag, crow, swagger, swank, gloat, show off, blow one's own trumpet, sing one's own praises, congratulate oneself, pat oneself on the back; More
2.
(of a person, place, or thing) possess (a feature that is a source of pride).
"the hotel boasts high standards of comfort"
synonyms: possess, have, own, enjoy, pride oneself/itself on, be the proud owner of
"the museum boasts a breathtaking collection of glassware"