Synonyms of matter-of-fact

1 Syllable
plain, frank, calm, cold, flat, stoic, dry, dull
2 Syllables
prosaic, yawner, factual, sober, frankest, straight-out, serious, proser, direct, naked, stolid, deadpan, earthy, prosy, franker
3 Syllables
lifeless, practical, plainspoken, sensible, bare-faced, heart-to-heart, mundane, pragmatic, familiar, phlegmatic, well-thought-out, down-to-earth, cold-blooded, feasible, hard-boiled, short-spoken
4 Syllables
openhearted, stony-hearted, objective, unaffected, impassive, accurate, unromantic, apathetic, pragmatical, impersonal, mechanical, veridical, stonyhearted, well-reasoned, unvarnished, emotionless
5 Syllables
businesslike, ultraprecise, unsentimental, utilitarian, inexcitable, nonemotional, machine-driven, unidealistic, unimpassioned, person-to-person
7 Syllables
unimaginative