Strong's #89: adialeiptos (pronounced ad-ee-al-ipe'-toce)

adverb from 88; uninterruptedly, i.e. without omission (on an appropriate occasion):--without ceasing.

Thayer's Greek Lexicon:

̓́

adialeiptōs

1) without intermission, incessantly, without ceasing

Part of Speech: adverb

Relation: from G88

Usage:

This word is used 4 times:

 

Romans 1:9: "of his Son, that without ceasing I make mention of you always"
1 Thessalonians 1:3: "Remembering without ceasing your work of faith, and labor of love,"
1 Thessalonians 2:13: "also thank we God without ceasing, because, when ye received the word"
1 Thessalonians 5:17: "Pray without ceasing."