forcible

Efficient is a related term of forcible.

As adjectives the difference between efficient and forcible

is that efficient is efficient while forcible is able to be forced.

Serviceable is a related term of forcible.

As adjectives the difference between serviceable and forcible

is that serviceable is easy to service while forcible is able to be forced.

Impressive is a related term of forcible.

As adjectives the difference between impressive and forcible

is that impressive is making, or tending to make, an impression; having power to impress; adapted to excite attention and feeling, to touch the sensibilities, or affect the conscience; as, an impressive discourse; an impressive scene while forcible is able to be forced.

Impetuous is a synonym of forcible.

As adjectives the difference between impetuous and forcible

is that impetuous is making arbitrary decisions, especially in an impulsive and forceful manner while forcible is able to be forced.

Efficacious is a related term of forcible.

As adjectives the difference between efficacious and forcible

is that efficacious is effective; possessing efficacy while forcible is able to be forced.

Powerful is a related term of forcible.

As adjectives the difference between powerful and forcible

is that powerful is having, or capable of exerting power, potency or influence while forcible is able to be forced.

Headlong is a related term of forcible.

As adjectives the difference between headlong and forcible

is that headlong is precipitous while forcible is able to be forced.

As an adverb headlong

is with the head first or down.

As a verb headlong

is to precipitate.

Capable is a related term of forcible.

As adjectives the difference between capable and forcible

is that capable is able and efficient; having the ability needed for a specific task; having the disposition to do something; permitting or being susceptible to something while forcible is able to be forced.

Potent is a synonym of forcible.

As adjectives the difference between potent and forcible

is that potent is possessing strength while forcible is able to be forced.

As a noun potent

is (tincture) a heraldic fur formed by a regular tessellation of blue and white t shapes.

Effective is a synonym of forcible.

As adjectives the difference between effective and forcible

is that effective is having the power to produce a required effect or effects while forcible is able to be forced.

As a noun effective

is (military) a soldier fit for duty.