inexhaustibility / a closing for letters, notes, etc.: yours truly

a car, an automobile, a carriage, a cart / a wheel, a caster / something wheel-shaped / a style of 紋 (mon, “family crest”) / short for 車海老 (kuruma ebi): a prawn

辛い: difficult to, hard to

休み: rest; a break; a holiday; absence; intermission; rest (of a silkworm before moulting) / 八隅: