troublesome Synonyms

harassing wearisome vexatious burdensome tiresome annoying irksome ticklish thorny toilful taxing repressive tormenting rascally problematic onerous oppressive painful perplexing pesky pestering pestiferous plaguy obstruent tough tricky worrisome worrying unaccommodating unmanageable backbreaking grueling nettlesome bratty troubling vexing unpleasant troublous trying uncomfortable uneasy unruly uphill upsetting time-consuming obstructive afflictive disadvantageous discommodious disgusting