Difference between Slowly and Steadily

SLOWLY vs STEADILY: ADVERB

At a slow pace
In a slow manner; moderately; not rapidly; not early; not rashly; not readly; tardly.
In music
Without speed (`slow' is sometimes used informally for `slowly')

In a slow manner; not quickly or hastily; deliberately; tardily; not rashly or with precipitation.
Slow.

In a steady manner; firmly; fixedly; steadfastly; intently; without wavering or flinching; without intermission, deviation, or irregularity; uniformly.

Fast, Eventually, Soon, Progressively, Sluggishly, Incrementally, Quietly, Quickly, Rapidly, Steadily, Gradually, Easy, Lento, Tardily, Slow

Constantly, Solidly, Consistently, Uninterruptedly, Relentlessly, Continually, Increasingly, Continuously, Sharply, Markedly, Incrementally, Progressively, Slowly, Gradually, Rapidly

Gently, Fast, Eventually, Soon, Progressively, Sluggishly, Incrementally, Quietly, Quickly, Rapidly, Steadily, Gradually, Easy, Lento, Slow

Periodically, Continual, Incessantly, Constantly, Solidly, Uninterruptedly, Increasingly, Continuously, Sharply, Markedly, Incrementally, Progressively, Slowly, Gradually, Rapidly

Breathe in deeply and slowly while you count to five, and then breathe out slowly, counting to five again.
To slowly add hot liquid to eggs while stirring vigorously to slowly bring the mixture up to temperature without curdling the eggs.
Slowly Add Kindling When the tinder bursts into flame, slowly add kindling in small pieces to avoid smothering the fire.
Keeping your knee and leg straight, slowly flex your foot toward you to pull back on the exercise band, and then slowly relax.
Mass of the molecules diffusing: Heavier molecules move more slowly; therefore, they diffuse more slowly.
Slowly we approached the priest; We started talking slowly.
When I was finally able to move him, my horse slowly trudged forward, turned slowly, and attempted to cross.
The coals on top will slowly light those below them and burn down slowly over time.
Raining acid on their and then slowly, ever so slowly, rebuilt.
Our medieval institutions update very, very slowly, craft laws very slowly, elect people very slowly.

December and have been steadily rising since then.
The correct answer is a steadily increasing amount.
Your pain will go away slowly and steadily.
However, GIs are increasing steadily in developing countries.
This borrowing has gone on steadily ever since.
EU relations can continue to move steadily forward.
July, but steadily since the end of August.
The LED will change from steadily illuminated to flashing then back to steadily illuminated, indicating that the reset operation was successful.
House of Representatives voting steadily for the prohibition of slavery in Missouri, and the Senate voting as steadily against it.
The chronic missionary irritant mentioned in previous chapters had been steadily spreading, and the hostility evoked by it as steadily increasing.