Spike (4)
'spike' is the definition.
(spike is another term for an ear of grain)
This is the entire clue.
(Other definitions for ear that I've seen before include "Attention; an organ" , "Organ involved with balance" , "Organ inside heart" , "Spike of, eg, corn" , "Van Gogh missing body part" .)
'spike' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for nail that I've seen before include "Expose as a lie" , "Collar -- cop" , "Horny covering of digit tip" , "Metal spike with head" , "Fix with a metal spike" .)
'spike' is the definition.
(synonyms)
This is all the clue.
(Other definitions for lace that I've seen before include "Do up (shoe, etc)" , "Fine open fabric" , "Delicate open-weave fabric" , "Shoe tie" , "Fine needlework" .)
'spike' is the definition.
(piton is a kind of spike)
This is the entire clue.
(Other definitions for piton that I've seen before include "Peg driven into rock in mountain climbing" , "In top (anag.)" , "something used when climbing" , "What mountaineer requires" , "Mountaineer's metal spike" .)
'spike' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for thorn that I've seen before include "Barb" , "Something 20 [SHARP]" , "Prickly plant" , "It causes irritation and annoyance" , "prickly type" .)