stca
Word Rarity
Very rare
Frequency: Zipf frequency 0.00 in modern English
6
Scrabble Score
4
Letters
1
Syllables
4
Unique Chars
Meaning
name
noun
Initialism of short-term conflict alert, a system for automatically warning air traffic controllers if radar data indicates that two or more aircraft will pass dangerously-close to one another or potentially collide in flight.
Uncountable
adj
Initialism of subject to council approval.