The Nuance Difference: "いつも" vs "丁寧な"

In Japanese, both いつも and 丁寧な are often translated to English but have distinct usages. いつも (いつも (itsumo)) represents "always, usually, habitually" (Level: N5) and typically represents Adverb of frequency. Indicates something happens all the time or habitually without exception.. On the other hand, 丁寧な (ていねいな (teinei na)) translates to "polite, careful, courteous" (Level: N4) and is used for A `na`-adjective describing politeness in speech or actions, or care/thoroughness in work. Can refer to manners or meticulousness.. Mixing these up can sound unnatural to native Japanese speakers!