Not embarrassed:
— A tinseled charm and unabashed sentimentality.

synonym: unembarrassed.

Roget 885: insolent, haughty, arrogant, imperious, magisterial, dictatorial, arbitrary; high-handed, high and mighty; contumelious, supercilious, overbearing, intolerant, domineering, overweening, high-flown.    flippant, pert, fresh [U.S.], cavalier, saucy, forward, impertinent, malapert.    precocious, assuming, would-be, bumptious.    bluff; brazen, shameless, aweless, unblushing^†, unabashed; brazen, boldfaced-, barefaced-, brazen-faced; dead to shame, lost to shame.    impudent, audacious, presumptuous, free and easy, devil-may-care, rollicking; jaunty, janty^†; roistering, blustering, hectoring, swaggering, vaporing; thrasonic, fire eating, full of sound and fury" [Macbeth]. ... show more

Roget 861: courageous, brave; valiant, valorous; gallant, intrepid; spirited, spiritful^†; high-spirited, high-mettled^†; mettlesome, plucky; manly, manful; resolute; stout, stout-hearted; iron-hearted, lion-hearted; heart of oak; Penthesilean.    bold, bold-spirited; daring, audacious; fearless, dauntless, dreadless^†, aweless; undaunted, unappalled, undismayed, unawed, unblanched, unabashed, unalarmed, unflinching, unshrinking^†, unblanching^†, unapprehensive; confident, self-reliant; bold as a lion, bold as brass.    enterprising, adventurous; venturous, venturesome; dashing, chivalrous; soldierly etc. (warlike) 722; heroic.    fierce, savage; pugnacious etc. (bellicose) 720.    strong-minded, hardy, doughty; firm etc. (stable) 150; determined etc. (resolved) 604; dogged, indomitable etc. (persevering) 604.1. up to, up to the scratch; upon one's mettle; reassured etc. v.; unfeared^†, undreaded^†.    ... show more

Roget 880: vain, vain as a peacock, proud as a peacock; conceited, overweening, pert, forward; vainglorious, high-flown; ostentatious etc. 882; puffed up, inflated, flushed.    self-satisfied, self-confident, self-sufficient, self-flattering, self-admiring, self-applauding, self-glorious, self-opinionated; entente etc. (wrongheaded) 481; wise in one's own conceit, pragmatical^†, overwise^†, pretentious, priggish; egotistic, egotistical; soi-disant etc. (boastful) 884 [Fr.]; arrogant etc. 885.    unabashed, unblushing; unconstrained, unceremonious; free and easy.    ... show more