His actions always have a duality.

Haplology is a part of linguistics, referring to the phenomenon where a part is omitted when the same syllable repeats.

Tritium is one of the radioactive isotopes.

I bought new shoes.

Please double the amount of this recipe.

He was surprised to see the new display shelf.

She attended the party in a halterneck dress.

Penelopeia is a character in Greek mythology.

His plan is gradually unfolding.

He needed a fathom's depth to ask that question.