Phrases starting with „U“ - page 18

underground press underground press outlet underground prison underground rail system underground rodent underground room underground society underground station underground stem underground storage underground tank underground tunnel underground water underline again underline once again underline once more underlying cause underlying data underlying meaning underlying message underlying principles underlying reason undermine one's confidence undern-song underneath it underneath the surface underpotential deposition underprivileged group underrepresented group undersea boat undersea ship underside of the foot underside of tongue undersized ape understand a joke understand information understand what's what understandable easy understandable logic understandable thinking understanding a situation understanding of understanding the idea understood the assignment understudy use-case undertake a dangerous action undertake a dangerous job undertake a dangerous task undertake a risky job undertake a risky task