- yuppy
- yo_yo
- y_axis
- yenta
- yellowlegs
- yellow lady's slipper
- yummy
- yellow adder's tongue
- yellowthroat
- yurak_samoyed
- yves tanguy
- yellow bachelor's button
- Yuma
- Yukon white birch
- yellow beewax
- yellow revolution
- y’ trellis
- yeastrel
- yankauer m .
- yellow phosphorus
- Yajur Veda
- Yodelling
- Yo-yo
- Yourselves
- Yard-arm
- Yule-log
- Y-আকৃতির দন্ডের সাহায্যে ভূগর্ভস্থ জল বা ধাতুর সন্ধানকার্য
- Year-long
- Yes-man
- You said it!
- Yum-yum