"Burdenous" is a word in ENGLISH

Grievous to be borne; causing uneasiness or fatigue; oppressive.

A burdensome sense of responsibility; trouble caused by onerous duties; anxiety; concern; solicitude.

Serving to create expense; costly; burdensome.

Burdensome; troublesome.

Burdensome.

To rest upon as a troublesome or useless weight or load; to be burdensome or oppressive to; to hinder or …

Burdensome or hindering, as a weight or drag; embarrassing; vexatious; cumbrous.

Rendering action or motion difficult or toilsome; serving to obstruct or hinder; burdensome; clogging.

Freedom or deliverance from encumbrance, or anything burdensome or troublesome.

To draw along, as something burdensome; hence, to pass in pain or with difficulty.

hágan - To lighten, ease, alleviate, relieve, moderate, allay, assuage, temper, make or become less burdensome or heavy, abate. Hagána …

Not easy to bear; burdensome; oppressive; hard to endure or accomplish; hence, grievous, afflictive; as, heavy yokes, expenses, undertakings, trials, …

A burdensome and troublesome load; anything that impedes motion or action, or renders it difficult or laborious; clog; impediment; hindrance; …

The act of incurring, bringing on, or subjecting one's self to (something troublesome or burdensome); as, the incurrence of guilt, …

Not oppressive or burdensome.

Made less harsh or burdensome; alleviated.

Not burdensome; easy to be lifted, borne, or carried by physical strength; as, a light burden, or load.

To make less burdensome or afflictive; to alleviate; as, to lighten the cares of life or the burden of grief.

To release from anything obligatory or burdensome; to disengage; hence, to absolve; to remit.

mabúg-at - Heavy, hefty, ponderous, of great weight, weighty, back-breaking, onerous, burdensome, grave, serious. (cf. búg-at).