Strong

Powerful

Synonyms: Powerful, brawny, powerfully built, sturdy, burly, robust, athletic, tough, stalwart, mighty, lusty, strong as an ox/horse/lion, hunky, ripped, buff, muscular, well built, strapping, hefty, meaty, fit, vigorous, rugged, staunch, hardy, Herculean, beefy, husky, shredded, and jacked.

Forceful

Synonyms: Forceful, vigorous, intense, powerful, fierce, and extreme.

Compelling

Synonyms: Compelling, forceful, potent, convincing, effective, sound, well founded, impressive, influential, cogent, powerful, weighty, plausible, efficacious, valid, telling, persuasive, and authoritative.

Intense

Synonyms: Intense, vehement, ardent, fervid, deep-seated, extreme, fierce, passional, forceful, passionate, fervent, profound, consuming, acute, and perfervid.

Firm

Synonyms: Firm, severe, drastic, draconian, forceful, strict, and extreme.

Secure

Synonyms: Secure, indestructible, well defended, impregnable, inviolable, fortress-like, durable, heavy-duty, sturdy, substantial, resistant, imperishable, enduring, well built, well fortified, well protected, impenetrable, unassailable, solid, hard-wearing, tough, well made, rugged, resilient, and long-lasting.

Well

Synonyms: Well, in good health, fighting fit, vigorous, thriving, in rude health, hale and hearty, in good shape, in good condition, in fine fettle, sound in body and limb, fit as a fiddle, healthy, fit, robust, blooming, bursting with health, hale, hearty, in excellent shape, in good trim, sound, in the pink, and in tip-top condition.

Forceful

Synonyms: Forceful, spirited, self-assertive, tenacious, formidable, redoubtable, firm, strong-minded, feisty, determined, dynamic, tough, high-powered, aggressive, zealous, resolute, and gutsy.

Keen

Synonyms: Keen, deep, dedicated, fervent, enthusiastic, staunch, steadfast, eager, acute, passionate, zealous, earnest, loyal, and fierce.

Intense

Synonyms: Intense, rich, bright, vivid, colourful, radiant, dazzling, deep, warm, brilliant, striking, graphic, gleaming, and glaring.

Loud

Synonyms: Loud, forceful, stentorian, sonorous, full, deep, penetrating, clear, fruity, powerful, lusty, resonant, orotund, rich, booming, carrying, strident, and canorous.

Highly flavoured

Synonyms: Highly flavoured, flavourful, savoury, aromatic, tangy, biting, spicy, flavorous, strongly flavoured, flavoursome, pungent, piquant, sharp, zesty, hot, and sapid.

Concentrated

Synonyms: Concentrated, highly flavoured, intoxicating, hard, potent, spirituous, intoxicant, undiluted, alcoholic, inebriating, heady, stiff, and vinous.

Example Sentences

She has a strong work ethic.

His argument was very strong today.

The bridge is incredibly strong now.

We need strong leadership right now.