Adjektiv

täglich

Translation

daily, everyday

Das ist meine tägliche Routine.

This is my daily routine.

Er liest täglich die Zeitung.

He reads the newspaper daily.

((täglich)) + Noun daily ... The daily work is exhausting.

((Verb)) + täglich to ... daily I jog daily.

alltäglich (everyday)

Derived from the noun 'Tag' (day) plus the adjectival suffix '-lich', similar to English '-ly' or '-like'.

If you know 'Tag' means 'day', the '-lich' suffix turning it into 'daily' is a very common and easy pattern to remember.