adamantly

As adverbs the difference between sternly and adamantly

is that sternly is in a stern manner while adamantly is in an immovable or inflexible manner.

As adverbs the difference between confidently and adamantly

is that confidently is in a confident manner; with confidence; with strong assurance; positively while adamantly is in an immovable or inflexible manner.

As adverbs the difference between resolutely and adamantly

is that resolutely is in a resolute manner while adamantly is in an immovable or inflexible manner.

As adverbs the difference between strongly and adamantly

is that strongly is in a strong or powerful manner while adamantly is in an immovable or inflexible manner.

As adverbs the difference between adamantly and pointblank

is that adamantly is in an immovable or inflexible manner while pointblank is (obsolete|or|rare) point blank.

As adverbs the difference between fervently and adamantly

is that fervently is in a fervent manner while adamantly is in an immovable or inflexible manner.

As an adverb adamantly

is in an immovable or inflexible manner.

As an adjective vehement is

vehement.

As adverbs the difference between persistently and adamantly

is that persistently is in a persistent manner while adamantly is in an immovable or inflexible manner.

As adverbs the difference between adamantly and strictly

is that adamantly is in an immovable or inflexible manner while strictly is in a strict manner.

As adverbs the difference between absolutely and adamantly

is that absolutely is in an absolute or unconditional manner; utterly, positively, wholly while adamantly is in an immovable or inflexible manner.

As an interjection absolutely

is yes; certainly; expression indicating strong agreement.