seismography
The English word for "seis" is "six."
A five letter word meaning the opposite of hurry would be dally. There may well be others
rush
dispatch, expedite
Hairy. Horny. Hurry. Hasty. Happy. Hippy. Harry. Hanky. Hilly. Husky.
hurry
Seis is not a Greenlandic word. It is a Spanish word. It means six in Spanish.
hurry, leave
The answer is haste.
The word in Spanish for six is seis.
A four letter word starting with the letter a is able.
drive, haste, burst, fleet, sally, scoot, smoke, speed, whirl, whish, whisk