Synonyms of inopportune

2 Syllables

off-base, unapt

3 Syllables

improper, untoward, adverse, disturbing, ill-timed, contrary, debit-side, unfitting, halfcocked, ill-chosen, mistimed

4 Syllables

inauspicious, unpromising, unsuitable, premature, overearly, inexpedient, malapropos, out-of-place, out-of-season, inconvenient, incommodious, unbefitting, dyslogistic, troublesome, embarrassing, unpropitious, discommodious, ill-omened, discouraging, untimely

5 Syllables

disadvantageous, inappropriate, unfavorable, predeveloped, infelicitous, inapposite, unseasonable, unfortunate