Synonyms of the word

likewise

• adv. (manner) In a similar manner.
• adv. (conjunctive) also; moreover; too.
• adv. The same to you; used as a response.

alike

• adj. Having resemblance or similitude; similar; without difference.
• adv. In the same manner, form, or degree; in common; equally.

also

• adv. (conjunctive, focus) In addition; besides; as well; further; too.
• adv. (obsolete) To the same degree or extent; so, as.

besides

• prep. (obsolete) Beside.
• prep. In addition, in addition to.
• prep. Other than; except for; instead of.
• adv. (conjunctive) also; in addition.
• adv. (conjunctive) moreover; furthermore.
• adv. (conjunctive) otherwise; else.
• adv. (obsolete) On one side.

similarly

• adv. (manner) In a like style or manner.
• adv. (conjunctive) Used to link similar items.

too

• adv. (focus) Likewise.
• adv. (conjunctive) Also; in addition.
• adv. (degree) To an excessive degree; over; more than enough.
• adv. (degree, colloquial) To a high degree, very.
• adv. (affirmation, colloquial) Used to contradict a negative assertion.