31-letter words containing c, h, i, n, o
- worcester polytechnic institute — (WPI) A well-regarded, small engineering college. Address: Worcester, MA, USA.
- you could have heard a pin drop — You can say you could have heard a pin drop when a place is extremely quiet, especially because everyone is waiting for someone to speak or when someone has made a shocking remark.
- you've got another think coming — you are mistaken and will soon have to alter your opinion
- zenithal equidistant projection — azimuthal equidistant projection.