stale

Example:The fresh ideas presented by the new interns were well-received by the team.

Definition:full of life and energy; new and original

Example:The new ways of thinking were revolutionary and brought a breath of fresh air to the community.

Definition:having recently been made, begun, or produced; not used or existing for long

Example:Their untired efforts and enthusiasm made all the difference in the meeting.

Definition:not worn out or lacking interest; holding on to fresh energy and ideas

Example:The company's focus on cutting-edge technology helped them stay ahead of the competition.

Definition:at the very edge of development; very modern and forward-thinking