enter

liter/litre (unit of fluid measure)

tank (container) / tank (military vehicle)

to go in; to come in / 要る: to be necessary, to be required

(adverbial particle, dismissive, derogatory) emphasizes disgust, contempt, or otherwise negative feelings of the speaker: whatever

a tank top (singlet)

water (sometimes cold and/or fresh) / drinking water / a fluid, liquid / a flood / (sumo) Short for 水入り (mizuiri): halting

to enter, go into, get into a place or a thing / to join a group or organization / to be contained (in), to be included (in) / to be a member of a group, set, category

What? What did you say?

whatchamacallit, X