inability to use spoken language

APHASIA
List of words for the clue inability to use spoken language from the crossword:
TINEAR ANOMIA URDU LAO ERSE ORAL ADD IDO EAR VULNERABILITY UNFITNESS UNABILITY SHYNESS NOESIS LUMP KNOWLEDGE INSOMNIA INSENSITIVITY INSENSITIVENESS INCOMPETENCY
WordClue
NAITuse, note
NOTEuse, employment
LINGOlanguage
SLANGLanguage outside of conventional usage
USAGEuse
PHRASEshort written or spoken expression
SPEECHspoken language
TONGUElanguage
COMMENTspoken or written remark
DIALECTvariety of a language
MISSILEair-to-air or air-to-ground
GUTTURALharsh and throaty spoken sound
INSOMNIAinability to sleep
DISCOURSEwritten or spoken conversation
GIBBERISHNonsensical language
PROFANITYsocially offensive form of language
SEMANTICSmeaning of language entity, study
LINGUISTICSstudy of language
HANDKERCHIEFpiece of cloth for personal use
VULNERABILITYinability to withstand an event
INSOMNIAinability to sleep
VULNERABILITYinability to withstand an event