HF

High frequency

hf

Half

Hf (chem)

Hafnium

• pullover
• pullovers
• pull rank
• pull round
• pulls
• pull someone's leg
• pull strings
• pull-tab
• pull-tabs
• pull technology
• pull the chestnuts out of the fire
• pull the forelock
• pull the long bow
• pull the plug on
• pull the rug from under
• pull the rug from under see under
• pull the rug from under someone see under
• pull the rug out from under
• pull the strings
• pull the wires
• pull the wool over someone's eyes
• pull through
• pull-through
• pull-throughs
• pull together