aback

In obsolete|lang=en terms the difference between aback and backward

is that aback is (obsolete) an abacus while backward is (obsolete) already past or gone; bygone.

As adverbs the difference between aback and backward

is that aback is (archaic) towards the back or rear; backwards while backward is (of motion) in the direction towards the back; backwards.

As nouns the difference between aback and backward

is that aback is (obsolete) an abacus while backward is the state behind or past.

As an adjective backward is

(of motion) pertaining to the direction towards the back.

As nouns the difference between aback and abacs

is that aback is an abacus while abacs is plural of lang=en.

As an adverb aback

is towards the back or rear; backwards.

As an adverb aback

is towards the back or rear; backwards.

As a noun aback

is an abacus.

As an interjection alack is

an expression of sorrow or mourning.

As adverbs the difference between aback and abask

is that aback is towards the back or rear; backwards while abask is in the sunshine; basking.

As a noun aback

is an abacus.

As nouns the difference between aback and abaci

is that aback is (obsolete) an abacus while abaci is (abacus).

As an adverb aback

is (archaic) towards the back or rear; backwards .

As nouns the difference between aback and abac

is that aback is (obsolete) an abacus while abac is .

As an adverb aback

is (archaic) towards the back or rear; backwards .

As nouns the difference between abaca and aback

is that abaca is the abaca plant while aback is (obsolete) an abacus.

As an adverb aback is

(archaic) towards the back or rear; backwards .