untroubˈled adjective

1. Not troubled or disturbed
2. Not turbid

• tube foot
• tubeful
• tubefuls
• tubeless
• tubeless tire
• tubeless tyre
• tubelike
• tubenose
• tubenoses
• tuber
• Tuberaceae
• tuberaceous
• tubercle
• tubercle bacillus
• tubercled
• tubercles
• tubercula
• tubercular
• tuberculars
• tuberculate
• tuberculated
• tuberculation
• tuberculations
• tubercule
• tubercules