nis¹, n'is or nys /nis or niz/

A contraction for ne is, is not

• countersink
• countersinking
• countersinks
• counter-skipper
• counterspies
• counterspy
• counterspying
• counterspyings
• counterstain
• counterstained
• counterstaining
• counterstains
• counter-stand
• counter-stands
• counter-statement
• counter-statements
• counterstroke
• counterstrokes
• counter-subject
• counter-subjects
• countersue
• countersued
• countersues
• countersuing
• countersunk