How to spell TASEFUL correctly?

If you meant to spell "tasteful", here are some possible suggestions: elegant, refined, classy, stylish, sophisticated, cultured, discriminating, aesthetic, subtle, muted.

• tasteful The interior decoration of the room was tasteful and elegant with neatly arranged furniture and subtle colors.
• tuneful The performance had a tuneful accompaniment from the viola.
• useful It can be quite useful to organize one's papers by subject.

Opeits

• apes
• eats
• edits
• emits
• epics
• its
• oats
• obits
• odes
• odets