ARCHAIC

• Ancient

• Antediluvian

• Antiquated

• Beyond pass

• Beyond recall

• Dictionary distinction

• Dictionary label

• Dictionary notation

• Extremely old

• Hoary

• Like enow or erst

• Like erst or zounds

• Like zounds!

• More than old

• No longer relevant

• Of bygone days

• Old

• Old-fashioned

• Outdated, in dictionaries

• Very old

• Way out of date