Onerous mission Synonyms

Onerous replaced

difficult mission

taxing mission

laborious mission

exhausting mission

trying mission

tough mission

challenging mission

tedious mission

serious mission

stressful mission

distressing mission

rough mission

Definitions for Onerous

(adjective) difficult to endure
(adjective) requiring much time, effort, or careful attention
(adjective) not easily borne; wearing

OM abbreviation

OM is an abbreviation for Onerous Mission

What does OM stand for?

OM stands for "Onerous Mission"

Mission replaced

Definitions for Mission

(noun) a specific task with which a person or group is charged
(noun) an operation that is assigned by a higher headquarters
(noun) a special assignment that is given to a person or group