Synonyms of the word

moderately

• adv. In a moderate manner.
• adv. To a moderate extent or degree.

fairly

• adv. In a fair manner; clearly; openly; plainly; fully; distinctly; frankly.
• adv. Favorably; auspiciously; commodiously.
• adv. Honestly; properly.
• adv. Softly; quietly; gently.
• adv. Partly, not fully; somewhat.

middling

• adj. Of intermediate or average size, position, or quality; mediocre.
• adj. (colloquial, regional Britain) In fairly good health.
• adv. (colloquial, regional Britain) Fairly, moderately, somewhat.
• adv. (colloquial, regional Britain) Not too badly, with modest success.
• n. Something of intermediate or average size, position, or quality.

passably

• adv. In a passable fashion, moderately; adequately.

reasonably

• adv. In accordance with reason.
• adv. fairly; satisfactorily; not extremely.
• adv. quite; fairly; satisfactorily.

somewhat

• adv. (degree) To a limited extent or degree.
• pron. (archaic) Something.
• n. More or less; a certain quantity or degree; a part, more or less; something.
• n. A person or thing of importance; a somebody.