straight

candidly, frankly, honestly, openheartedly, openly, unguardedly, unreservedly

artlessly, earnestly, simply, sincerely

abruptly, bluntly, brusquely, curtly, gruffly, point-blank, sharply

impolitely, inconsiderately, rudely, tactlessly

unbent, uncurled, untwisted

undeviating, unswerving

correct, decorous, proper, seemly

high-minded, noble, principled

commendable, creditable, exemplary, legitimate

esteemed, law-abiding, reputable, respected, upstanding, worthy

blameless, clean, guiltless, immaculate, incorrupt (also incorrupted), incorruptible, innocent, inoffensive, irreproachable, unobjectionable

angelic (or angelical), lily-white, pure, scrupulous, spotless, uncorrupted, unerring

goody-goody, moralistic, pharisaical, rectitudinous, sanctimonious, self-righteous

clarified, filtered

clean, fresh, taintless, uncontaminated, uncorrupted, undefiled, unpolluted, untainted

rendered, tried

concentrated, full-bodied, strong

uncombined

artless, earnest, guileless, ingenuous, innocent, naive (or naïve), natural, real, sincere, unaffected, undesigning, unpretending, unpretentious

outgoing, uninhibited, unrestrained

vocal, vociferous

abrupt, bluff, blunt, brusque (also brusk), crusty, curt, gruff, sharp

impertinent, impolite, inconsiderate, rude, tactless, thoughtless, uncivil, undiplomatic, ungracious, unmannerly, unsubtle

aboveboard, candid, frank, free-spoken, honest, open, openhearted, outspoken, plainspoken, unguarded, unreserved

artless, earnest, sincere

uninhibited, unrestrained

abrupt, bluff, blunt, brusque (also brusk), curt, gruff, point-blank, sharp

impolite, inconsiderate, rude, tactless, undiplomatic

abstemious, abstinent, dry, temperate

cool, level, steady

serial

constant, continuous, uninterrupted

ensuing, following, later, next, posterior, subsequent